diff --git a/.babelrc.js b/.babelrc.js index ab2b8606e..51399697f 100644 --- a/.babelrc.js +++ b/.babelrc.js @@ -1,16 +1,12 @@ module.exports = { presets: [ [ - 'env', + '@babel/preset-env', { loose: true, - modules: false, - exclude: ['transform-es2015-typeof-symbol'] + bugfixes: true, + modules: false } ] - ], - plugins: [ - process.env.ROLLUP && 'external-helpers', - process.env.PLUGINS && 'transform-es2015-modules-strip' - ].filter(Boolean) + ] }; diff --git a/.browserslistrc b/.browserslistrc new file mode 100644 index 000000000..b8e384bc9 --- /dev/null +++ b/.browserslistrc @@ -0,0 +1,15 @@ +# https://github.com/browserslist/browserslist#readme + +>= 0.5% +last 2 major versions +not dead +Chrome >= 60 +Firefox >= 60 +# needed since Legacy Edge still has usage; 79 was the first Chromium Edge version +# should be removed in the future when its usage drops or when it's moved to dead browsers +not Edge < 79 +Firefox ESR +iOS >= 10 +Safari >= 10 +Android >= 6 +not Explorer <= 11 diff --git a/.bundlewatch.config.json b/.bundlewatch.config.json new file mode 100644 index 000000000..da47da480 --- /dev/null +++ b/.bundlewatch.config.json @@ -0,0 +1,66 @@ +{ + "files": [ + { + "path": "./dist/css/bootstrap-grid.css", + "maxSize": "7 kB" + }, + { + "path": "./dist/css/bootstrap-grid.min.css", + "maxSize": "6 kB" + }, + { + "path": "./dist/css/bootstrap-reboot.css", + "maxSize": "2.25 kB" + }, + { + "path": "./dist/css/bootstrap-reboot.min.css", + "maxSize": "2 kB" + }, + { + "path": "./dist/css/bootstrap-utilities.css", + "maxSize": "7.5 kB" + }, + { + "path": "./dist/css/bootstrap-utilities.min.css", + "maxSize": "6.75 kB" + }, + { + "path": "./dist/css/bootstrap.css", + "maxSize": "24 kB" + }, + { + "path": "./dist/css/bootstrap.min.css", + "maxSize": "22 kB" + }, + { + "path": "./dist/js/bootstrap.bundle.js", + "maxSize": "41 kB" + }, + { + "path": "./dist/js/bootstrap.bundle.min.js", + "maxSize": "21.5 kB" + }, + { + "path": "./dist/js/bootstrap.esm.js", + "maxSize": "27 kB" + }, + { + "path": "./dist/js/bootstrap.esm.min.js", + "maxSize": "18 kB" + }, + { + "path": "./dist/js/bootstrap.js", + "maxSize": "28 kB" + }, + { + "path": "./dist/js/bootstrap.min.js", + "maxSize": "15.5 kB" + } + ], + "ci": { + "trackBranches": [ + "main", + "v4-dev" + ] + } +} diff --git a/.editorconfig b/.editorconfig index c193ae071..f29d257cc 100644 --- a/.editorconfig +++ b/.editorconfig @@ -9,9 +9,3 @@ indent_size = 2 indent_style = space insert_final_newline = true trim_trailing_whitespace = true - -[*.md] -trim_trailing_whitespace = false - -[*.py] -indent_size = 4 diff --git a/.eslintignore b/.eslintignore index 8e0f5225c..ae6baae7e 100644 --- a/.eslintignore +++ b/.eslintignore @@ -1,3 +1,6 @@ **/*.min.js -**/vendor/* -**/dist/* +**/dist/ +**/vendor/ +/_gh_pages/ +/js/coverage/ +/site/static/sw.js diff --git a/.eslintrc.json b/.eslintrc.json new file mode 100644 index 000000000..d5a54d46b --- /dev/null +++ b/.eslintrc.json @@ -0,0 +1,58 @@ +{ + "root": true, + "extends": [ + "plugin:import/errors", + "plugin:import/warnings", + "plugin:unicorn/recommended", + "xo/esnext", + "xo/browser" + ], + "rules": { + "capitalized-comments": "off", + "indent": [ + "error", + 2, + { + "MemberExpression": "off", + "SwitchCase": 1 + } + ], + "max-params": [ + "warn", + 5 + ], + "multiline-ternary": [ + "error", + "always-multiline" + ], + "new-cap": [ + "error", + { + "properties": false + } + ], + "no-console": "error", + "object-curly-spacing": [ + "error", + "always" + ], + "prefer-named-capture-group": "off", + "semi": [ + "error", + "never" + ], + "unicorn/consistent-function-scoping": "off", + "unicorn/explicit-length-check": "off", + "unicorn/no-array-callback-reference": "off", + "unicorn/no-for-loop": "off", + "unicorn/no-null": "off", + "unicorn/no-unused-properties": "error", + "unicorn/no-useless-undefined": "off", + "unicorn/prefer-dom-node-append": "off", + "unicorn/prefer-dom-node-dataset": "off", + "unicorn/prefer-dom-node-remove": "off", + "unicorn/prefer-optional-catch-binding": "off", + "unicorn/prefer-query-selector": "off", + "unicorn/prevent-abbreviations": "off" + } +} diff --git a/.gitattributes b/.gitattributes index 21b6fd140..40b1c3742 100644 --- a/.gitattributes +++ b/.gitattributes @@ -1,16 +1,8 @@ # Enforce Unix newlines -*.css text eol=lf -*.html text eol=lf -*.js text eol=lf -*.json text eol=lf -*.md text eol=lf -*.rb text eol=lf -*.scss text eol=lf -*.svg text eol=lf -*.txt text eol=lf -*.yml text eol=lf +* text=auto eol=lf + # Don't diff or textually merge source maps -*.map binary +*.map binary bootstrap.css linguist-vendored=false bootstrap.js linguist-vendored=false diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS new file mode 100644 index 000000000..7d3fa9904 --- /dev/null +++ b/.github/CODEOWNERS @@ -0,0 +1,3 @@ +*.js @twbs/js-review +*.css @twbs/css-review +*.scss @twbs/css-review diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md index 0aaa1bb94..32b30cdb3 100644 --- a/.github/CONTRIBUTING.md +++ b/.github/CONTRIBUTING.md @@ -19,13 +19,14 @@ and [submitting pull requests](#pull-requests), but please respect the following restrictions: * Please **do not** use the issue tracker for personal support requests. Stack - Overflow ([`bootstrap-4`](https://stackoverflow.com/questions/tagged/bootstrap-4) tag), [Slack](https://bootstrap-slack.herokuapp.com/) or [IRC](README.md#community) are better places to get help. + Overflow ([`bootstrap-5`](https://stackoverflow.com/questions/tagged/bootstrap-5) tag), + [Slack](https://bootstrap-slack.herokuapp.com/) or [IRC](README.md#community) are better places to get help. * Please **do not** derail or troll issues. Keep the discussion on topic and respect the opinions of others. * Please **do not** post comments consisting solely of "+1" or ":thumbsup:". - Use [GitHub's "reactions" feature](https://github.com/blog/2119-add-reactions-to-pull-requests-issues-and-comments) + Use [GitHub's "reactions" feature](https://blog.github.com/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/) instead. We reserve the right to delete comments which violate this rule. * Please **do not** open issues regarding the official themes offered on . @@ -57,15 +58,14 @@ Good bug reports are extremely helpful, so thanks! Guidelines for bug reports: -0. **Validate and lint your code** — [validate your HTML](https://html5.validator.nu/) - and [lint your HTML](https://github.com/twbs/bootlint) to ensure your +0. **[Validate your HTML](https://html5.validator.nu/)** to ensure your problem isn't caused by a simple error in your own code. 1. **Use the GitHub issue search** — check if the issue has already been reported. 2. **Check if the issue has been fixed** — try to reproduce it using the - latest `master` or development branch in the repository. + latest `main` (or `v4-dev` branch if the issue is about v4) in the repository. 3. **Isolate the problem** — ideally create a [reduced test case](https://css-tricks.com/reduced-test-cases/) and a live example. @@ -100,18 +100,13 @@ Example: ### Reporting upstream browser bugs Sometimes bugs reported to us are actually caused by bugs in the browser(s) themselves, not bugs in Bootstrap per se. -When feasible, we aim to report such upstream bugs to the relevant browser vendor(s), and then list them on our [Wall of Browser Bugs](https://getbootstrap.com/browser-bugs/) and [document them in MDN](https://developer.mozilla.org/en-US/docs/Web). -| Vendor(s) | Browser(s) | Rendering engine | Bug reporting website(s) | Notes | -| ------------- | ---------------------------- | ---------------- | ------------------------------------------------------------------------------------- | -------------------------------------------------------- | -| Mozilla | Firefox | Gecko | https://bugzilla.mozilla.org/enter_bug.cgi | "Core" is normally the right product option to choose. | -| Apple | Safari | WebKit | https://bugs.webkit.org/enter_bug.cgi?product=WebKit
https://bugreport.apple.com | In Apple's bug reporter, choose "Safari" as the product. | -| Google, Opera | Chrome, Chromium, Opera v15+ | Blink | https://code.google.com/p/chromium/issues/list | Click the "New issue" button. | -| Microsoft | Edge | EdgeHTML | https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/ | | - -### Issues bots - -[@twbs-lmvtfy](https://github.com/twbs-lmvtfy) is a Bootstrap bot that hangs out in our GitHub issue tracker and automatically checks for HTML validation errors in live examples (e.g. jsFiddles, JS Bins, Bootplys, Plunks, CodePens, etc.) posted in issue comments. If it finds any errors, it will post a follow-up comment on the issue and point out the errors. If this happens with an example you've posted, please fix the errors and post an updated live example. If you opened a bug report, please check whether the bug still occurs with your revised, valid live example. If the bug no longer occurs, it was probably due to your invalid HTML rather than something in Bootstrap and we'd appreciate it if you could close out the GitHub issue. +| Vendor(s) | Browser(s) | Rendering engine | Bug reporting website(s) | Notes | +| ------------- | ---------------------------- | ---------------- | ------------------------------------------------------ | -------------------------------------------------------- | +| Mozilla | Firefox | Gecko | https://bugzilla.mozilla.org/enter_bug.cgi | "Core" is normally the right product option to choose. | +| Apple | Safari | WebKit | https://bugs.webkit.org/enter_bug.cgi?product=WebKit | In Apple's bug reporter, choose "Safari" as the product. | +| Google, Opera | Chrome, Chromium, Opera v15+ | Blink | https://bugs.chromium.org/p/chromium/issues/list | Click the "New issue" button. | +| Microsoft | Edge | Blink | https://developer.microsoft.com/en-us/microsoft-edge/ | Go to "Help > Send Feedback" from the browser | ## Feature requests @@ -128,23 +123,25 @@ Good pull requests—patches, improvements, new features—are a fantastic help. They should remain focused in scope and avoid containing unrelated commits. -**Please ask first** before embarking on any significant pull request (e.g. +**Please ask first** before embarking on any **significant** pull request (e.g. implementing features, refactoring code, porting to a different language), otherwise you risk spending a lot of time working on something that the -project's developers might not want to merge into the project. +project's developers might not want to merge into the project. For trivial +things, or things that don't require a lot of your time, you can go ahead and +make a PR. Please adhere to the [coding guidelines](#code-guidelines) used throughout the project (indentation, accurate comments, etc.) and any other requirements (such as test coverage). -**Do not edit `bootstrap.css`, or `bootstrap.js` -directly!** Those files are automatically generated. You should edit the -source files in [`/bootstrap/scss/`](https://github.com/twbs/bootstrap/tree/master/scss) -and/or [`/bootstrap/js/`](https://github.com/twbs/bootstrap/tree/master/js) instead. +**Do not edit `bootstrap.css` or `bootstrap.js`, and do not commit +any dist files (`dist/` or `js/dist`).** Those files are automatically generated by our build tools. You should +edit the source files in [`/bootstrap/scss/`](https://github.com/twbs/bootstrap/tree/main/scss) +and/or [`/bootstrap/js/src/`](https://github.com/twbs/bootstrap/tree/main/js/src) instead. Similarly, when contributing to Bootstrap's documentation, you should edit the documentation source files in -[the `/bootstrap/docs/` directory of the `master` branch](https://github.com/twbs/bootstrap/tree/master/docs). +[the `/bootstrap/site/content/docs/` directory of the `main` branch](https://github.com/twbs/bootstrap/tree/main/site/content/docs). **Do not edit the `gh-pages` branch.** That branch is generated from the documentation source files and is managed separately by the Bootstrap Core Team. @@ -166,8 +163,8 @@ included in the project: 2. If you cloned a while ago, get the latest changes from upstream: ```bash - git checkout master - git pull upstream master + git checkout main + git pull upstream main ``` 3. Create a new topic branch (off the main project development branch) to @@ -178,7 +175,7 @@ included in the project: ``` 4. Commit your changes in logical chunks. Please adhere to these [git commit - message guidelines](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html) + message guidelines](https://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html) or your code is unlikely be merged into the main project. Use Git's [interactive rebase](https://help.github.com/articles/about-git-rebase/) feature to tidy up your commits before making them public. @@ -186,7 +183,7 @@ included in the project: 5. Locally merge (or rebase) the upstream development branch into your topic branch: ```bash - git pull [--rebase] upstream master + git pull [--rebase] upstream main ``` 6. Push your topic branch up to your fork: @@ -196,29 +193,20 @@ included in the project: ``` 7. [Open a Pull Request](https://help.github.com/articles/about-pull-requests/) - with a clear title and description against the `master` branch. + with a clear title and description against the `main` branch. **IMPORTANT**: By submitting a patch, you agree to allow the project owners to -license your work under the terms of the [MIT License](LICENSE) (if it +license your work under the terms of the [MIT License](../LICENSE) (if it includes code changes) and under the terms of the -[Creative Commons Attribution 3.0 Unported License](docs/LICENSE) +[Creative Commons Attribution 3.0 Unported License](https://creativecommons.org/licenses/by/3.0/) (if it includes documentation changes). -### Pull request bots - -[@twbs-rorschach](https://github.com/twbs-rorschach) is a Bootstrap bot that hangs out in our GitHub issue tracker and automatically checks all pull requests for a few simple common mistakes. It's possible that Rorschach might leave a comment on your pull request and then close it. If that happens, simply fix the problem(s) mentioned in the comment (there should be link(s) in the comment explaining the problem(s) in detail) and then either: - -* Push the revised version to your pull request's branch and post a comment on the pull request saying that you've fixed the problem(s). One of the Bootstrap Core Team members will then come along and reopen your pull request. -* Or you can just open a new pull request for your revised version. - -[@twbs-savage](https://github.com/twbs-savage) is a Bootstrap bot that automatically runs cross-browser tests (via [Sauce](https://saucelabs.com/) and Travis CI) on JavaScript pull requests. Savage will leave a comment on pull requests stating whether cross-browser JS tests passed or failed, with a link to the full Travis build details. If your pull request fails, check the Travis log to see which browser + OS combinations failed. Each browser test in the Travis log includes a link to a Sauce page with details about the test. On those details pages, you can watch a screencast of the test run to see exactly which unit tests failed. - ## Code guidelines ### HTML -[Adhere to the Code Guide.](http://codeguide.co/#html) +[Adhere to the Code Guide.](https://codeguide.co/#html) - Use tags and elements appropriate for an HTML5 doctype (e.g., self-closing tags). - Use CDNs and HTTPS for third-party JS when possible. We don't use protocol-relative URLs in this case because they break when viewing the page locally via `file://`. @@ -226,10 +214,10 @@ includes code changes) and under the terms of the ### CSS -[Adhere to the Code Guide.](http://codeguide.co/#css) +[Adhere to the Code Guide.](https://codeguide.co/#css) - When feasible, default color palettes should comply with [WCAG color contrast guidelines](https://www.w3.org/TR/WCAG20/#visual-audio-contrast). -- Except in rare cases, don't remove default `:focus` styles (via e.g. `outline: none;`) without providing alternative styles. See [this A11Y Project post](http://a11yproject.com/posts/never-remove-css-outlines/) for more details. +- Except in rare cases, don't remove default `:focus` styles (via e.g. `outline: none;`) without providing alternative styles. See [this A11Y Project post](https://www.a11yproject.com/posts/2013-01-25-never-remove-css-outlines/) for more details. ### JS @@ -237,7 +225,6 @@ includes code changes) and under the terms of the - 2 spaces (no tabs) - strict mode - "Attractive" -- Don't use [jQuery event alias convenience methods](https://github.com/jquery/jquery/blob/master/src/event/alias.js) (such as `$().focus()`). Instead, use [`$().trigger(eventType, ...)`](https://api.jquery.com/trigger/) or [`$().on(eventType, ...)`](https://api.jquery.com/on/), depending on whether you're firing an event or listening for an event. (For example, `$().trigger('focus')` or `$().on('focus', function (event) { /* handle focus event */ })`) We do this to be compatible with custom builds of jQuery where the event aliases module has been excluded. ### Checking coding style @@ -246,7 +233,7 @@ Run `npm run test` before committing to ensure your changes follow our coding st ## License -By contributing your code, you agree to license your contribution under the [MIT License](LICENSE). -By contributing to the documentation, you agree to license your contribution under the [Creative Commons Attribution 3.0 Unported License](docs/LICENSE). +By contributing your code, you agree to license your contribution under the [MIT License](../LICENSE). +By contributing to the documentation, you agree to license your contribution under the [Creative Commons Attribution 3.0 Unported License](https://creativecommons.org/licenses/by/3.0/). Prior to v3.1.0, Bootstrap's code was released under the Apache License v2.0. diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml new file mode 100644 index 000000000..43ea984ba --- /dev/null +++ b/.github/FUNDING.yml @@ -0,0 +1,3 @@ +# These are supported funding model platforms + +open_collective: bootstrap diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md deleted file mode 100644 index 98b760eca..000000000 --- a/.github/ISSUE_TEMPLATE.md +++ /dev/null @@ -1,22 +0,0 @@ -Before opening an issue: - -- [Search for duplicate or closed issues](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue) -- [Validate](https://html5.validator.nu/) and [lint](https://github.com/twbs/bootlint#in-the-browser) any HTML to avoid common problems -- Prepare a [reduced test case](https://css-tricks.com/reduced-test-cases/) for any bugs -- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/master/CONTRIBUTING.md) - -When asking general "how to" questions: - -- Please do not open an issue here -- Instead, ask for help on [StackOverflow, IRC, or Slack](https://github.com/twbs/bootstrap/blob/master/README.md#community) - -When reporting a bug, include: - -- Operating system and version (Windows, Mac OS X, Android, iOS, Win10 Mobile) -- Browser and version (Chrome, Firefox, Safari, IE, MS Edge, Opera 15+, Android Browser) -- Reduced test cases and potential fixes using [CodePen](https://codepen.io/) or [JS Bin](https://jsbin.com/) - -When suggesting a feature, include: - -- As much detail as possible for what we should add and why it's important to Bootstrap -- Relevant links to prior art, screenshots, or live demos whenever possible diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md new file mode 100644 index 000000000..70dcfd532 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/bug_report.md @@ -0,0 +1,20 @@ +--- +name: Bug report +about: Tell us about a bug you may have identified in Bootstrap. +title: '' +labels: '' +assignees: '' + +--- + +Before opening: + +- [Search for duplicate or closed issues](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue) +- [Validate](https://html5.validator.nu/) any HTML to avoid common problems +- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md) + +Bug reports must include: + +- Operating system and version (Windows, macOS, Android, iOS) +- Browser and version (Chrome, Firefox, Safari, Microsoft Edge, Opera, Android Browser) +- A [reduced test case](https://css-tricks.com/reduced-test-cases/) or suggested fix using [CodePen](https://codepen.io/) or [JS Bin](https://jsbin.com/) diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml new file mode 100644 index 000000000..2913b45f0 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/config.yml @@ -0,0 +1,4 @@ +contact_links: + - name: Ask a question + url: https://github.com/twbs/bootstrap/discussions/new + about: Ask and discuss questions with other Bootstrap community members diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md new file mode 100644 index 000000000..422fa2bb4 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/feature_request.md @@ -0,0 +1,18 @@ +--- +name: Feature request +about: Suggest an idea for a new feature in Bootstrap. +title: '' +labels: feature +assignees: '' + +--- + +Before opening: + +- [Search for duplicate or closed issues](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue) +- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md) + +Feature requests must include: + +- As much detail as possible for what we should add and why it's important to Bootstrap +- Relevant links to prior art, screenshots, or live demos whenever possible diff --git a/.github/SUPPORT.md b/.github/SUPPORT.md new file mode 100644 index 000000000..c30bed3b4 --- /dev/null +++ b/.github/SUPPORT.md @@ -0,0 +1,11 @@ +### Bug reports + +See the [contributing guidelines](CONTRIBUTING.md) for sharing bug reports. + +### How-to + +For general troubleshooting or help getting started: + +- Join [the official Slack room](https://bootstrap-slack.herokuapp.com/). +- Chat with fellow Bootstrappers in IRC. On the `irc.freenode.net` server, in the `##bootstrap` channel. +- Ask and explore Stack Overflow with the [`bootstrap-5`](https://stackoverflow.com/questions/tagged/bootstrap-5) tag. diff --git a/.github/dependabot.yml b/.github/dependabot.yml new file mode 100644 index 000000000..29135b400 --- /dev/null +++ b/.github/dependabot.yml @@ -0,0 +1,24 @@ +version: 2 +updates: + - package-ecosystem: npm + directory: "/" + schedule: + interval: weekly + day: tuesday + time: "12:00" + timezone: Europe/Athens + open-pull-requests-limit: 10 + reviewers: + - XhmikosR + labels: + - dependencies + - v5 + versioning-strategy: increase + rebase-strategy: disabled + - package-ecosystem: "github-actions" + directory: "/" + schedule: + interval: weekly + day: tuesday + time: "12:00" + timezone: Europe/Athens diff --git a/.github/release-drafter.yml b/.github/release-drafter.yml new file mode 100644 index 000000000..e2b70e03e --- /dev/null +++ b/.github/release-drafter.yml @@ -0,0 +1,54 @@ +name-template: 'v$NEXT_MAJOR_VERSION' +tag-template: 'v$NEXT_MAJOR_VERSION' +prerelease: true +exclude-labels: + - 'skip-changelog' +categories: + - title: '❗ Breaking Changes' + labels: + - 'breaking-change' + - title: '🚀 Features' + labels: + - 'new-feature' + - 'feature' + - 'enhancement' + - title: '🐛 Bug fixes' + labels: + - 'fix' + - 'bugfix' + - 'bug' + - title: '⚡ Performance Improvements' + labels: + - 'performance' + - title: '🎨 CSS' + labels: + - 'css' + - title: '☕️ JavaScript' + labels: + - 'js' + - title: '📖 Docs' + labels: + - 'docs' + - title: '🌎 Accessibility' + labels: + - 'accessibility' + - title: '🔧 Utility API' + labels: + - 'utility API' + - 'utilities' + - title: '🏭 Tests' + labels: + - 'tests' + - title: '🧰 Misc' + labels: + - 'build' + - 'meta' + - 'chore' + - 'CI' + - title: '📦 Dependencies' + labels: + - 'dependencies' +change-template: '- #$NUMBER: $TITLE' +template: | + ## Changes + $CHANGES diff --git a/.github/workflows/browserstack.yml b/.github/workflows/browserstack.yml new file mode 100644 index 000000000..a12bffcf7 --- /dev/null +++ b/.github/workflows/browserstack.yml @@ -0,0 +1,44 @@ +name: BrowserStack + +on: + push: + +env: + FORCE_COLOR: 2 + NODE: 14 + +jobs: + browserstack: + runs-on: ubuntu-latest + if: github.repository == 'twbs/bootstrap' && (!contains(github.event.commits[0].message, '[ci skip]') && !contains(github.event.commits[0].message, '[skip ci]')) + timeout-minutes: 30 + + steps: + - name: Clone repository + uses: actions/checkout@v2 + + - name: Set up Node.js + uses: actions/setup-node@v2 + with: + node-version: "${{ env.NODE }}" + + - name: Set up npm cache + uses: actions/cache@v2 + with: + path: ~/.npm + key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }} + restore-keys: | + ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }} + ${{ runner.os }}-node-v${{ env.NODE }}- + + - name: Install npm dependencies + run: npm ci + + - name: Run dist + run: npm run dist + + - name: Run BrowserStack tests + run: npm run js-test-cloud + env: + BROWSER_STACK_ACCESS_KEY: "${{ secrets.BROWSER_STACK_ACCESS_KEY }}" + BROWSER_STACK_USERNAME: "${{ secrets.BROWSER_STACK_USERNAME }}" diff --git a/.github/workflows/bundlewatch.yml b/.github/workflows/bundlewatch.yml new file mode 100644 index 000000000..b2bd5eed5 --- /dev/null +++ b/.github/workflows/bundlewatch.yml @@ -0,0 +1,45 @@ +name: Bundlewatch + +on: + push: + branches-ignore: + - "dependabot/**" + pull_request: + +env: + FORCE_COLOR: 2 + NODE: 14 + +jobs: + bundlewatch: + runs-on: ubuntu-latest + + steps: + - name: Clone repository + uses: actions/checkout@v2 + + - name: Set up Node.js + uses: actions/setup-node@v2 + with: + node-version: "${{ env.NODE }}" + + - name: Set up npm cache + uses: actions/cache@v2 + with: + path: ~/.npm + key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }} + restore-keys: | + ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }} + ${{ runner.os }}-node-v${{ env.NODE }}- + + - name: Install npm dependencies + run: npm ci + + - name: Run dist + run: npm run dist + + - name: Run bundlewatch + run: npm run bundlewatch + env: + BUNDLEWATCH_GITHUB_TOKEN: "${{ secrets.BUNDLEWATCH_GITHUB_TOKEN }}" + CI_BRANCH_BASE: main diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml new file mode 100644 index 000000000..469a5a4fc --- /dev/null +++ b/.github/workflows/codeql.yml @@ -0,0 +1,36 @@ +name: "CodeQL" + +on: + push: + branches: + - main + - v4-dev + - "!dependabot/**" + pull_request: + # The branches below must be a subset of the branches above + branches: + - main + - v4-dev + schedule: + - cron: "0 2 * * 5" + +jobs: + analyze: + name: Analyze + runs-on: ubuntu-latest + + steps: + - name: Checkout repository + uses: actions/checkout@v2 + + # Initializes the CodeQL tools for scanning. + - name: Initialize CodeQL + uses: github/codeql-action/init@v1 + with: + languages: "javascript" + + - name: Autobuild + uses: github/codeql-action/autobuild@v1 + + - name: Perform CodeQL Analysis + uses: github/codeql-action/analyze@v1 diff --git a/.github/workflows/css.yml b/.github/workflows/css.yml new file mode 100644 index 000000000..a28059d79 --- /dev/null +++ b/.github/workflows/css.yml @@ -0,0 +1,39 @@ +name: CSS + +on: + push: + branches-ignore: + - "dependabot/**" + pull_request: + +env: + FORCE_COLOR: 2 + NODE: 14 + +jobs: + css: + runs-on: ubuntu-latest + + steps: + - name: Clone repository + uses: actions/checkout@v2 + + - name: Set up Node.js + uses: actions/setup-node@v2 + with: + node-version: "${{ env.NODE }}" + + - name: Set up npm cache + uses: actions/cache@v2 + with: + path: ~/.npm + key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }} + restore-keys: | + ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }} + ${{ runner.os }}-node-v${{ env.NODE }}- + + - name: Install npm dependencies + run: npm ci + + - name: Build CSS + run: npm run css diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml new file mode 100644 index 000000000..150e4d16c --- /dev/null +++ b/.github/workflows/docs.yml @@ -0,0 +1,41 @@ +name: Docs + +on: + push: + branches-ignore: + - "dependabot/**" + pull_request: + +env: + FORCE_COLOR: 2 + NODE: 14 + +jobs: + docs: + runs-on: ubuntu-latest + + steps: + - name: Clone repository + uses: actions/checkout@v2 + + - name: Set up Node.js + uses: actions/setup-node@v2 + with: + node-version: "${{ env.NODE }}" + + - run: java -version + + - name: Set up npm cache + uses: actions/cache@v2 + with: + path: ~/.npm + key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }} + restore-keys: | + ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }} + ${{ runner.os }}-node-v${{ env.NODE }}- + + - name: Install npm dependencies + run: npm ci + + - name: Test docs + run: npm run docs diff --git a/.github/workflows/js.yml b/.github/workflows/js.yml new file mode 100644 index 000000000..c56a2dfdd --- /dev/null +++ b/.github/workflows/js.yml @@ -0,0 +1,54 @@ +name: JS Tests + +on: + push: + branches-ignore: + - "dependabot/**" + pull_request: + +env: + FORCE_COLOR: 2 + +jobs: + run: + name: Node ${{ matrix.node }} + runs-on: ubuntu-latest + + strategy: + fail-fast: false + matrix: + node: [10, 12, 14] + + steps: + - name: Clone repository + uses: actions/checkout@v2 + + - name: Set up Node.js + uses: actions/setup-node@v2 + with: + node-version: ${{ matrix.node }} + + - name: Set up npm cache + uses: actions/cache@v2 + with: + path: ~/.npm + key: ${{ runner.os }}-node-v${{ matrix.node }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}} + restore-keys: | + ${{ runner.os }}-node-v${{ matrix.node }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }} + ${{ runner.os }}-node-v${{ matrix.node }}- + + - name: Install npm dependencies + run: npm ci + + - name: Run dist + run: npm run js + + - name: Run JS tests + run: npm run js-test + + - name: Run Coveralls + uses: coverallsapp/github-action@master + if: matrix.node == 14 + with: + github-token: "${{ secrets.GITHUB_TOKEN }}" + path-to-lcov: "./js/coverage/lcov.info" diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml new file mode 100644 index 000000000..369aaced3 --- /dev/null +++ b/.github/workflows/lint.yml @@ -0,0 +1,39 @@ +name: Lint + +on: + push: + branches-ignore: + - "dependabot/**" + pull_request: + +env: + FORCE_COLOR: 2 + NODE: 14 + +jobs: + lint: + runs-on: ubuntu-latest + + steps: + - name: Clone repository + uses: actions/checkout@v2 + + - name: Set up Node.js + uses: actions/setup-node@v2 + with: + node-version: "${{ env.NODE }}" + + - name: Set up npm cache + uses: actions/cache@v2 + with: + path: ~/.npm + key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }} + restore-keys: | + ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }} + ${{ runner.os }}-node-v${{ env.NODE }}- + + - name: Install npm dependencies + run: npm ci + + - name: Lint + run: npm run lint diff --git a/.github/workflows/node-sass.yml b/.github/workflows/node-sass.yml new file mode 100644 index 000000000..ee64b2152 --- /dev/null +++ b/.github/workflows/node-sass.yml @@ -0,0 +1,30 @@ +name: CSS (node-sass) + +on: + push: + branches-ignore: + - "dependabot/**" + pull_request: + +env: + FORCE_COLOR: 2 + NODE: 14 + +jobs: + css: + runs-on: ubuntu-latest + + steps: + - name: Clone repository + uses: actions/checkout@v2 + + - name: Set up Node.js + uses: actions/setup-node@v2 + with: + node-version: "${{ env.NODE }}" + + - name: Build CSS with node-sass + run: | + npx --package node-sass@latest node-sass --version + npx --package node-sass@latest node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/ -o dist-sass/css/ + ls -Al dist-sass/css diff --git a/.github/workflows/release-notes.yml b/.github/workflows/release-notes.yml new file mode 100644 index 000000000..1c4f4be9b --- /dev/null +++ b/.github/workflows/release-notes.yml @@ -0,0 +1,14 @@ +name: Release notes + +on: + push: + branches: + - main + +jobs: + update_release_draft: + runs-on: ubuntu-latest + steps: + - uses: release-drafter/release-drafter@v5 + env: + GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} diff --git a/.gitignore b/.gitignore index 2ea8867b2..0a0f88d15 100644 --- a/.gitignore +++ b/.gitignore @@ -1,12 +1,7 @@ # Ignore docs files -_gh_pages -_site - -# Ignore ruby files -.ruby-version -.bundle -vendor/cache -vendor/bundle +/_gh_pages/ +# Hugo resources folder +/resources/ # Numerous always-ignore extensions *.diff @@ -33,14 +28,14 @@ vendor/bundle *.sublime-workspace nbproject Thumbs.db +/.vscode/ +# Local Netlify folder +.netlify # Komodo .komodotools *.komodoproject -# Jekyll metadata and extra config file for `github` script -docs/.jekyll-metadata -twbsconfig.yml - # Folders to ignore -node_modules +/js/coverage/ +/node_modules/ diff --git a/.hound.yml b/.hound.yml deleted file mode 100644 index 2a6b05592..000000000 --- a/.hound.yml +++ /dev/null @@ -1,19 +0,0 @@ -fail_on_violations: true - -stylelint: - config_file: build/.stylelintrc - enabled: true - ignore_file: .houndignore - -eslint: - config_file: js/.eslintrc.json - ignore_file: .houndignore - -scss: - enabled: false - -jshint: - enabled: false - -ruby: - enabled: false diff --git a/.houndignore b/.houndignore deleted file mode 100644 index 7814652fb..000000000 --- a/.houndignore +++ /dev/null @@ -1,4 +0,0 @@ -**/*.min.js -**/vendor/* -**/dist/* -js/tests/* diff --git a/.stylelintignore b/.stylelintignore new file mode 100644 index 000000000..e42e88938 --- /dev/null +++ b/.stylelintignore @@ -0,0 +1,5 @@ +**/*.min.css +**/dist/ +**/vendor/ +/_gh_pages/ +/js/coverage/ diff --git a/.stylelintrc b/.stylelintrc new file mode 100644 index 000000000..c068d30b5 --- /dev/null +++ b/.stylelintrc @@ -0,0 +1,31 @@ +{ + "extends": [ + "stylelint-config-twbs-bootstrap/scss" + ], + "rules": { + "declaration-property-value-disallowed-list": { + "border": "none", + "outline": "none" + }, + "function-disallowed-list": [ + "calc", + "lighten", + "darken" + ], + "property-disallowed-list": [ + "border-radius", + "border-top-left-radius", + "border-top-right-radius", + "border-bottom-right-radius", + "border-bottom-left-radius", + "transition" + ], + "scss/dollar-variable-default": [ + true, + { + "ignore": "local" + } + ], + "scss/selector-no-union-class-name": true + } +} diff --git a/.travis.yml b/.travis.yml deleted file mode 100644 index 57c810b0a..000000000 --- a/.travis.yml +++ /dev/null @@ -1,32 +0,0 @@ -sudo: false -dist: trusty -language: node_js -git: - depth: 3 -node_js: - - "6" - - "8" -before_install: - - if [[ `npm -v` != 5* ]]; then npm install -g npm@5; fi -install: - - bundle install --deployment --jobs=3 --retry=3 - - npm install -after_success: - - if [ "$TRAVIS_REPO_SLUG" = twbs-savage/bootstrap ]; then npm run docs-upload-preview; fi -stages: - - test - - name: browser - if: type = push -jobs: - include: - - stage: browser - node_js: 8 - script: if ! git log --format=%B --no-merges -n 1 | grep '\[skip browser\]'; then npm test && npm run js-test-cloud; fi -cache: - directories: - - node_modules - - vendor/bundle -notifications: - slack: heybb:iz4wwosL0N0EdaX1gvgkU0NH - webhooks: - - http://savage.twbsapps.com/savage/travis diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md new file mode 100644 index 000000000..5c6a4e727 --- /dev/null +++ b/CODE_OF_CONDUCT.md @@ -0,0 +1,43 @@ +# Contributor Covenant Code of Conduct + +## Our Pledge + +In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation. + +## Our Standards + +Examples of behavior that contributes to creating a positive environment include: + +- Using welcoming and inclusive language +- Being respectful of differing viewpoints and experiences +- Gracefully accepting constructive criticism +- Focusing on what is best for the community +- Showing empathy towards other community members + +Examples of unacceptable behavior by participants include: + +- The use of sexualized language or imagery and unwelcome sexual attention or advances +- Trolling, insulting/derogatory comments, and personal or political attacks +- Public or private harassment +- Publishing others' private information, such as a physical or electronic address, without explicit permission +- Other conduct which could reasonably be considered inappropriate in a professional setting + +## Our Responsibilities + +Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior. + +Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful. + +## Scope + +This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers. + +## Enforcement + +Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at mdo@getbootstrap.com. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately. + +Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership. + +## Attribution + +This Code of Conduct is adapted from the [Contributor Covenant](https://www.contributor-covenant.org/), version 1.4, available at diff --git a/Gemfile b/Gemfile deleted file mode 100644 index 135694ee6..000000000 --- a/Gemfile +++ /dev/null @@ -1,8 +0,0 @@ -source 'https://rubygems.org' - -group :development, :test do - gem 'jekyll', '~> 3.6.0' - gem 'jekyll-redirect-from', '~> 0.12.1' - gem 'jekyll-sitemap', '~> 1.1.1' - gem 'jekyll-toc', '~> 0.4.0.rc2' -end diff --git a/Gemfile.lock b/Gemfile.lock deleted file mode 100644 index 0be2f9d18..000000000 --- a/Gemfile.lock +++ /dev/null @@ -1,67 +0,0 @@ -GEM - remote: https://rubygems.org/ - specs: - addressable (2.5.2) - public_suffix (>= 2.0.2, < 4.0) - colorator (1.1.0) - ffi (1.9.18) - ffi (1.9.18-x64-mingw32) - forwardable-extended (2.6.0) - jekyll (3.6.0) - addressable (~> 2.4) - colorator (~> 1.0) - jekyll-sass-converter (~> 1.0) - jekyll-watch (~> 1.1) - kramdown (~> 1.14) - liquid (~> 4.0) - mercenary (~> 0.3.3) - pathutil (~> 0.9) - rouge (>= 1.7, < 3) - safe_yaml (~> 1.0) - jekyll-redirect-from (0.12.1) - jekyll (~> 3.3) - jekyll-sass-converter (1.5.0) - sass (~> 3.4) - jekyll-sitemap (1.1.1) - jekyll (~> 3.3) - jekyll-toc (0.4.0.rc2) - nokogiri (~> 1.6) - jekyll-watch (1.5.0) - listen (~> 3.0, < 3.1) - kramdown (1.15.0) - liquid (4.0.0) - listen (3.0.8) - rb-fsevent (~> 0.9, >= 0.9.4) - rb-inotify (~> 0.9, >= 0.9.7) - mercenary (0.3.6) - mini_portile2 (2.3.0) - nokogiri (1.8.1) - mini_portile2 (~> 2.3.0) - nokogiri (1.8.1-x64-mingw32) - mini_portile2 (~> 2.3.0) - pathutil (0.16.0) - forwardable-extended (~> 2.6) - public_suffix (3.0.0) - rb-fsevent (0.10.2) - rb-inotify (0.9.10) - ffi (>= 0.5.0, < 2) - rouge (2.2.1) - safe_yaml (1.0.4) - sass (3.5.2) - sass-listen (~> 4.0.0) - sass-listen (4.0.0) - rb-fsevent (~> 0.9, >= 0.9.4) - rb-inotify (~> 0.9, >= 0.9.7) - -PLATFORMS - ruby - x64-mingw32 - -DEPENDENCIES - jekyll (~> 3.6.0) - jekyll-redirect-from (~> 0.12.1) - jekyll-sitemap (~> 1.1.1) - jekyll-toc (~> 0.4.0.rc2) - -BUNDLED WITH - 1.15.4 diff --git a/LICENSE b/LICENSE index 1381cb2be..72dda234e 100644 --- a/LICENSE +++ b/LICENSE @@ -1,7 +1,7 @@ The MIT License (MIT) -Copyright (c) 2011-2017 Twitter, Inc. -Copyright (c) 2011-2017 The Bootstrap Authors +Copyright (c) 2011-2021 Twitter, Inc. +Copyright (c) 2011-2021 The Bootstrap Authors Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal diff --git a/README.md b/README.md index 0a79e9733..f41498691 100644 --- a/README.md +++ b/README.md @@ -1,25 +1,31 @@

- + Bootstrap logo - -

Bootstrap

- -

- Sleek, intuitive, and powerful front-end framework for faster and easier web development. -
- Explore Bootstrap docs » -
-
- Bootstrap Themes - · - Job Board - · - Blog -

-
+

Bootstrap

+ +

+ Sleek, intuitive, and powerful front-end framework for faster and easier web development. +
+ Explore Bootstrap docs » +
+
+ Report bug + · + Request feature + · + Themes + · + Blog +

+ + +## Bootstrap 4 + +Our default branch is for development of our upcoming Bootstrap 5 release. Head to the [`v4-dev` branch](https://github.com/twbs/bootstrap/tree/v4-dev) to view the readme, documentation, and source code for Bootstrap 4. + ## Table of contents @@ -32,102 +38,136 @@ - [Community](#community) - [Versioning](#versioning) - [Creators](#creators) +- [Thanks](#thanks) - [Copyright and license](#copyright-and-license) + ## Quick start Several quick start options are available: -- [Download the latest release.](https://github.com/twbs/bootstrap/archive/v4.0.0-beta.2.zip) +- [Download the latest release](https://github.com/twbs/bootstrap/archive/v5.0.0-beta1.zip) - Clone the repo: `git clone https://github.com/twbs/bootstrap.git` -- Install with [npm](https://www.npmjs.com/): `npm install bootstrap@4.0.0-beta.2` -- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@4.0.0-beta.2` -- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:4.0.0-beta.2` -- Install with [NuGet](https://www.nuget.org/): CSS: `Install-Package bootstrap -Pre` Sass: `Install-Package bootstrap.sass -Pre` (`-Pre` is only required until Bootstrap v4 has a stable release). +- Install with [npm](https://www.npmjs.com/): `npm install bootstrap@next` +- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@next` +- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:5.0.0-beta1` +- Install with [NuGet](https://www.nuget.org/): CSS: `Install-Package bootstrap` Sass: `Install-Package bootstrap.sass` + +Read the [Getting started page](https://getbootstrap.com/docs/5.0/getting-started/introduction/) for information on the framework contents, templates and examples, and more. -Read the [Getting started page](https://getbootstrap.com/getting-started/) for information on the framework contents, templates and examples, and more. ## Status [![Slack](https://bootstrap-slack.herokuapp.com/badge.svg)](https://bootstrap-slack.herokuapp.com/) -[![Build Status](https://img.shields.io/travis/twbs/bootstrap/v4-dev.svg)](https://travis-ci.org/twbs/bootstrap) -[![npm version](https://img.shields.io/npm/v/bootstrap.svg)](https://www.npmjs.com/package/bootstrap) -[![Gem version](https://img.shields.io/gem/v/bootstrap.svg)](https://rubygems.org/gems/bootstrap) -[![Meteor Atmosphere](https://img.shields.io/badge/meteor-twbs%3Abootstrap-blue.svg)](https://atmospherejs.com/twbs/bootstrap) -[![Packagist Prerelease](https://img.shields.io/packagist/vpre/twbs/bootstrap.svg)](https://packagist.org/packages/twbs/bootstrap) -[![NuGet](https://img.shields.io/nuget/vpre/bootstrap.svg)](https://www.nuget.org/packages/bootstrap/absoluteLatest) -[![peerDependencies Status](https://img.shields.io/david/peer/twbs/bootstrap.svg)](https://david-dm.org/twbs/bootstrap?type=peer) -[![devDependency Status](https://img.shields.io/david/dev/twbs/bootstrap.svg)](https://david-dm.org/twbs/bootstrap?type=dev) -[![CSS gzip size](http://img.badgesize.io/twbs/bootstrap/v4-dev/dist/css/bootstrap.min.css?compression=gzip&label=CSS+gzip+size)](https://github.com/twbs/bootstrap/tree/v4-dev/dist/css/bootstrap.min.css) -[![JS gzip size](http://img.badgesize.io/twbs/bootstrap/v4-dev/dist/js/bootstrap.min.js?compression=gzip&label=JS+gzip+size)](https://github.com/twbs/bootstrap/tree/v4-dev/dist/js/bootstrap.min.js) +[![Build Status](https://github.com/twbs/bootstrap/workflows/JS%20Tests/badge.svg?branch=main)](https://github.com/twbs/bootstrap/actions?query=workflow%3AJS+Tests+branch%3Amain) +[![npm version](https://img.shields.io/npm/v/bootstrap)](https://www.npmjs.com/package/bootstrap) +[![Gem version](https://img.shields.io/gem/v/bootstrap)](https://rubygems.org/gems/bootstrap) +[![Meteor Atmosphere](https://img.shields.io/badge/meteor-twbs%3Abootstrap-blue)](https://atmospherejs.com/twbs/bootstrap) +[![Packagist Prerelease](https://img.shields.io/packagist/vpre/twbs/bootstrap)](https://packagist.org/packages/twbs/bootstrap) +[![NuGet](https://img.shields.io/nuget/vpre/bootstrap)](https://www.nuget.org/packages/bootstrap/absoluteLatest) +[![peerDependencies Status](https://img.shields.io/david/peer/twbs/bootstrap)](https://david-dm.org/twbs/bootstrap?type=peer) +[![devDependency Status](https://img.shields.io/david/dev/twbs/bootstrap)](https://david-dm.org/twbs/bootstrap?type=dev) +[![Coverage Status](https://img.shields.io/coveralls/github/twbs/bootstrap/main)](https://coveralls.io/github/twbs/bootstrap?branch=main) +[![CSS gzip size](https://img.badgesize.io/twbs/bootstrap/main/dist/css/bootstrap.min.css?compression=gzip&label=CSS%20gzip%20size)](https://github.com/twbs/bootstrap/blob/main/dist/css/bootstrap.min.css) +[![CSS Brotli size](https://img.badgesize.io/twbs/bootstrap/main/dist/css/bootstrap.min.css?compression=brotli&label=CSS%20Brotli%20size)](https://github.com/twbs/bootstrap/blob/main/dist/css/bootstrap.min.css) +[![JS gzip size](https://img.badgesize.io/twbs/bootstrap/main/dist/js/bootstrap.min.js?compression=gzip&label=JS%20gzip%20size)](https://github.com/twbs/bootstrap/blob/main/dist/js/bootstrap.min.js) +[![JS Brotli size](https://img.badgesize.io/twbs/bootstrap/main/dist/js/bootstrap.min.js?compression=brotli&label=JS%20Brotli%20size)](https://github.com/twbs/bootstrap/blob/main/dist/js/bootstrap.min.js) +[![BrowserStack Status](https://www.browserstack.com/automate/badge.svg?badge_key=SkxZcStBeExEdVJqQ2hWYnlWckpkNmNEY213SFp6WHFETWk2bGFuY3pCbz0tLXhqbHJsVlZhQnRBdEpod3NLSDMzaHc9PQ==--3d0b75245708616eb93113221beece33e680b229)](https://www.browserstack.com/automate/public-build/SkxZcStBeExEdVJqQ2hWYnlWckpkNmNEY213SFp6WHFETWk2bGFuY3pCbz0tLXhqbHJsVlZhQnRBdEpod3NLSDMzaHc9PQ==--3d0b75245708616eb93113221beece33e680b229) +[![Backers on Open Collective](https://img.shields.io/opencollective/backers/bootstrap)](#backers) +[![Sponsors on Open Collective](https://img.shields.io/opencollective/sponsors/bootstrap)](#sponsors) -[![Sauce Labs Test Status](https://saucelabs.com/browser-matrix/bootstrap.svg)](https://saucelabs.com/u/bootstrap) ## What's included Within the download you'll find the following directories and files, logically grouping common assets and providing both compiled and minified variations. You'll see something like this: -``` +```text bootstrap/ ├── css/ -│ ├── bootstrap.css -│ ├── bootstrap.css.map -│ ├── bootstrap.min.css -│ ├── bootstrap.min.css.map │ ├── bootstrap-grid.css │ ├── bootstrap-grid.css.map │ ├── bootstrap-grid.min.css │ ├── bootstrap-grid.min.css.map +│ ├── bootstrap-grid.rtl.css +│ ├── bootstrap-grid.rtl.css.map +│ ├── bootstrap-grid.rtl.min.css +│ ├── bootstrap-grid.rtl.min.css.map │ ├── bootstrap-reboot.css │ ├── bootstrap-reboot.css.map │ ├── bootstrap-reboot.min.css -│ └── bootstrap-reboot.min.css.map +│ ├── bootstrap-reboot.min.css.map +│ ├── bootstrap-reboot.rtl.css +│ ├── bootstrap-reboot.rtl.css.map +│ ├── bootstrap-reboot.rtl.min.css +│ ├── bootstrap-reboot.rtl.min.css.map +│ ├── bootstrap-utilities.css +│ ├── bootstrap-utilities.css.map +│ ├── bootstrap-utilities.min.css +│ ├── bootstrap-utilities.min.css.map +│ ├── bootstrap-utilities.rtl.css +│ ├── bootstrap-utilities.rtl.css.map +│ ├── bootstrap-utilities.rtl.min.css +│ ├── bootstrap-utilities.rtl.min.css.map +│ ├── bootstrap.css +│ ├── bootstrap.css.map +│ ├── bootstrap.min.css +│ ├── bootstrap.min.css.map +│ ├── bootstrap.rtl.css +│ ├── bootstrap.rtl.css.map +│ ├── bootstrap.rtl.min.css +│ └── bootstrap.rtl.min.css.map └── js/ ├── bootstrap.bundle.js + ├── bootstrap.bundle.js.map ├── bootstrap.bundle.min.js + ├── bootstrap.bundle.min.js.map + ├── bootstrap.esm.js + ├── bootstrap.esm.js.map + ├── bootstrap.esm.min.js + ├── bootstrap.esm.min.js.map ├── bootstrap.js - └── bootstrap.min.js + ├── bootstrap.js.map + ├── bootstrap.min.js + └── bootstrap.min.js.map ``` -We provide compiled CSS and JS (`bootstrap.*`), as well as compiled and minified CSS and JS (`bootstrap.min.*`). CSS [source maps](https://developers.google.com/web/tools/chrome-devtools/debug/readability/source-maps) (`bootstrap.*.map`) are available for use with certain browsers' developer tools. +We provide compiled CSS and JS (`bootstrap.*`), as well as compiled and minified CSS and JS (`bootstrap.min.*`). [source maps](https://developers.google.com/web/tools/chrome-devtools/javascript/source-maps) (`bootstrap.*.map`) are available for use with certain browsers' developer tools. Bundled JS files (`bootstrap.bundle.js` and minified `bootstrap.bundle.min.js`) include [Popper](https://popper.js.org/). ## Bugs and feature requests -Have a bug or a feature request? Please first read the [issue guidelines](https://github.com/twbs/bootstrap/blob/master/CONTRIBUTING.md#using-the-issue-tracker) and search for existing and closed issues. If your problem or idea is not addressed yet, [please open a new issue](https://github.com/twbs/bootstrap/issues/new). +Have a bug or a feature request? Please first read the [issue guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md#using-the-issue-tracker) and search for existing and closed issues. If your problem or idea is not addressed yet, [please open a new issue](https://github.com/twbs/bootstrap/issues/new). ## Documentation -Bootstrap's documentation, included in this repo in the root directory, is built with [Jekyll](https://jekyllrb.com/) and publicly hosted on GitHub Pages at . The docs may also be run locally. +Bootstrap's documentation, included in this repo in the root directory, is built with [Hugo](https://gohugo.io/) and publicly hosted on GitHub Pages at . The docs may also be run locally. -Documentation search is powered by [Algolia's DocSearch](https://community.algolia.com/docsearch/). Working on our search? Be sure to set `debug: true` in the `_scripts.html` include. +Documentation search is powered by [Algolia's DocSearch](https://community.algolia.com/docsearch/). Working on our search? Be sure to set `debug: true` in `site/assets/js/search.js`. ### Running documentation locally -1. Run through the [tooling setup](https://getbootstrap.com/docs/4.0/getting-started/build-tools/#tooling-setup) to install Jekyll (the site builder) and other Ruby dependencies with `bundle install`. -2. Run `npm install` to install Node.js dependencies. -3. Run `npm run test` (or a specific NPM script) to rebuild distributed CSS and JavaScript files, as well as our docs assets. -4. From the root `/bootstrap` directory, run `npm run docs-serve` in the command line. -5. Open `http://localhost:9001` in your browser, and voilà. +1. Run `npm install` to install the Node.js dependencies, including Hugo (the site builder). +2. Run `npm run test` (or a specific npm script) to rebuild distributed CSS and JavaScript files, as well as our docs assets. +3. From the root `/bootstrap` directory, run `npm run docs-serve` in the command line. +4. Open `http://localhost:9001/` in your browser, and voilà. -Learn more about using Jekyll by reading its [documentation](https://jekyllrb.com/docs/home/). +Learn more about using Hugo by reading its [documentation](https://gohugo.io/documentation/). ### Documentation for previous releases -- For v2.3.2: -- For v3.3.x: +You can find all our previous releases docs on . [Previous releases](https://github.com/twbs/bootstrap/releases) and their documentation are also available for download. ## Contributing -Please read through our [contributing guidelines](https://github.com/twbs/bootstrap/blob/master/CONTRIBUTING.md). Included are directions for opening issues, coding standards, and notes on development. +Please read through our [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md). Included are directions for opening issues, coding standards, and notes on development. -Moreover, if your pull request contains JavaScript patches or features, you must include [relevant unit tests](https://github.com/twbs/bootstrap/tree/master/js/tests). All HTML and CSS should conform to the [Code Guide](https://github.com/mdo/code-guide), maintained by [Mark Otto](https://github.com/mdo). +Moreover, if your pull request contains JavaScript patches or features, you must include [relevant unit tests](https://github.com/twbs/bootstrap/tree/main/js/tests). All HTML and CSS should conform to the [Code Guide](https://github.com/mdo/code-guide), maintained by [Mark Otto](https://github.com/mdo). -Editor preferences are available in the [editor config](https://github.com/twbs/bootstrap/blob/master/.editorconfig) for easy use in common text editors. Read more and download plugins at . +Editor preferences are available in the [editor config](https://github.com/twbs/bootstrap/blob/main/.editorconfig) for easy use in common text editors. Read more and download plugins at . ## Community @@ -138,13 +178,13 @@ Get updates on Bootstrap's development and chat with the project maintainers and - Read and subscribe to [The Official Bootstrap Blog](https://blog.getbootstrap.com/). - Join [the official Slack room](https://bootstrap-slack.herokuapp.com/). - Chat with fellow Bootstrappers in IRC. On the `irc.freenode.net` server, in the `##bootstrap` channel. -- Implementation help may be found at Stack Overflow (tagged [`bootstrap-4`](https://stackoverflow.com/questions/tagged/bootstrap-4)). +- Implementation help may be found at Stack Overflow (tagged [`bootstrap-5`](https://stackoverflow.com/questions/tagged/bootstrap-5)). - Developers should use the keyword `bootstrap` on packages which modify or add to the functionality of Bootstrap when distributing through [npm](https://www.npmjs.com/browse/keyword/bootstrap) or similar delivery mechanisms for maximum discoverability. ## Versioning -For transparency into our release cycle and in striving to maintain backward compatibility, Bootstrap is maintained under [the Semantic Versioning guidelines](http://semver.org/). Sometimes we screw up, but we'll adhere to those rules whenever possible. +For transparency into our release cycle and in striving to maintain backward compatibility, Bootstrap is maintained under [the Semantic Versioning guidelines](https://semver.org/). Sometimes we screw up, but we adhere to those rules whenever possible. See [the Releases section of our GitHub project](https://github.com/twbs/bootstrap/releases) for changelogs for each release version of Bootstrap. Release announcement posts on [the official Bootstrap blog](https://blog.getbootstrap.com/) contain summaries of the most noteworthy changes made in each release. @@ -162,6 +202,38 @@ See [the Releases section of our GitHub project](https://github.com/twbs/bootstr - +## Thanks + + + BrowserStack Logo + + +Thanks to [BrowserStack](https://www.browserstack.com/) for providing the infrastructure that allows us to test in real browsers! + + +## Sponsors + +Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [[Become a sponsor](https://opencollective.com/bootstrap#sponsor)] + +[![OC sponsor 0](https://opencollective.com/bootstrap/sponsor/0/avatar.svg)](https://opencollective.com/bootstrap/sponsor/0/website) +[![OC sponsor 1](https://opencollective.com/bootstrap/sponsor/1/avatar.svg)](https://opencollective.com/bootstrap/sponsor/1/website) +[![OC sponsor 2](https://opencollective.com/bootstrap/sponsor/2/avatar.svg)](https://opencollective.com/bootstrap/sponsor/2/website) +[![OC sponsor 3](https://opencollective.com/bootstrap/sponsor/3/avatar.svg)](https://opencollective.com/bootstrap/sponsor/3/website) +[![OC sponsor 4](https://opencollective.com/bootstrap/sponsor/4/avatar.svg)](https://opencollective.com/bootstrap/sponsor/4/website) +[![OC sponsor 5](https://opencollective.com/bootstrap/sponsor/5/avatar.svg)](https://opencollective.com/bootstrap/sponsor/5/website) +[![OC sponsor 6](https://opencollective.com/bootstrap/sponsor/6/avatar.svg)](https://opencollective.com/bootstrap/sponsor/6/website) +[![OC sponsor 7](https://opencollective.com/bootstrap/sponsor/7/avatar.svg)](https://opencollective.com/bootstrap/sponsor/7/website) +[![OC sponsor 8](https://opencollective.com/bootstrap/sponsor/8/avatar.svg)](https://opencollective.com/bootstrap/sponsor/8/website) +[![OC sponsor 9](https://opencollective.com/bootstrap/sponsor/9/avatar.svg)](https://opencollective.com/bootstrap/sponsor/9/website) + + +## Backers + +Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com/bootstrap#backer)] + +[![Backers](https://opencollective.com/bootstrap/backers.svg?width=890)](https://opencollective.com/bootstrap#backers) + + ## Copyright and license -Code and documentation copyright 2011-2017 the [Bootstrap Authors](https://github.com/twbs/bootstrap/graphs/contributors) and [Twitter, Inc.](https://twitter.com) Code released under the [MIT License](https://github.com/twbs/bootstrap/blob/master/LICENSE). Docs released under [Creative Commons](https://github.com/twbs/bootstrap/blob/master/docs/LICENSE). +Code and documentation copyright 2011–2021 the [Bootstrap Authors](https://github.com/twbs/bootstrap/graphs/contributors) and [Twitter, Inc.](https://twitter.com) Code released under the [MIT License](https://github.com/twbs/bootstrap/blob/main/LICENSE). Docs released under [Creative Commons](https://creativecommons.org/licenses/by/3.0/). diff --git a/SECURITY.md b/SECURITY.md new file mode 100644 index 000000000..e79dcd8d2 --- /dev/null +++ b/SECURITY.md @@ -0,0 +1,7 @@ +# Reporting Security Issues + +The Bootstrap team and community take security issues in Bootstrap seriously. We appreciate your efforts to responsibly disclose your findings, and will make every effort to acknowledge your contributions. + +To report a security issue, email [security@getbootstrap.com](mailto:security@getbootstrap.com) and include the word "SECURITY" in the subject line. + +We'll endeavor to respond quickly, and will keep you updated throughout the process. diff --git a/_config.yml b/_config.yml deleted file mode 100644 index 074ec2da4..000000000 --- a/_config.yml +++ /dev/null @@ -1,75 +0,0 @@ -# Dependencies -markdown: kramdown -highlighter: rouge - -kramdown: - auto_ids: true - -# Permalinks -permalink: pretty - -# Server -source: "." -destination: ./_gh_pages -port: 9001 -baseurl: "" -url: "https://getbootstrap.com" -encoding: UTF-8 -exclude: - - .git/ - - .github/ - - assets/scss/ - - build/ - - js/ - - node_modules/ - - nuget/ - - scss/ - - vendor/ - - bower.json - - composer.json - - Gemfile - - Gemfile.lock - - package.js - - package.json - - package-lock.json - - sache.json - - twbsconfig.yml - -plugins: - - jekyll-redirect-from - - jekyll-sitemap - - jekyll-toc - -# Social -title: Bootstrap -description: "The most popular HTML, CSS, and JS library in the world." -twitter: getbootstrap -authors: "Mark Otto, Jacob Thornton, and Bootstrap contributors" -social_image_path: /assets/brand/bootstrap-social.png -social_logo_path: /assets/brand/bootstrap-social-logo.png - -# Custom variables -current_version: 4.0.0-beta.2 -current_ruby_version: 4.0.0.beta2 -docs_version: 4.0 -repo: "https://github.com/twbs/bootstrap" -slack: "https://bootstrap-slack.herokuapp.com" -blog: "https://blog.getbootstrap.com" -expo: "https://expo.getbootstrap.com" -jobs: "https://jobs.getbootstrap.com" -themes: "https://themes.getbootstrap.com" - -download: - source: "https://github.com/twbs/bootstrap/archive/v4.0.0-beta.2.zip" - dist: "https://github.com/twbs/bootstrap/releases/download/v4.0.0-beta.2/bootstrap-4.0.0-beta.2-dist.zip" - -cdn: - # See https://www.srihash.org for info on how to generate the hashes - css: "https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css" - css_hash: "sha384-PsH8R72JQ3SOdhVi3uxftmaW6Vc51MKb0q5P2rRUpPvrszuE4W1povHYgTpBfshb" - js: "https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js" - js_hash: "sha384-alpBpkh1PFOepccYVYDB4do5UnbKysX5WZXm3XxPqe5iKTfUKjNkCk9SaVuEZflJ" - jquery: "https://code.jquery.com/jquery-3.2.1.slim.min.js" - jquery_hash: "sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" - popper: "https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.3/umd/popper.min.js" - popper_hash: "sha384-vFJXuSJphROIrBnz7yo7oB41mKfc8JzQZiCq4NCceLEaO4IHwicKwpJf9c9IpFgh" diff --git a/_data/browser-bugs.yml b/_data/browser-bugs.yml deleted file mode 100644 index 9756758dd..000000000 --- a/_data/browser-bugs.yml +++ /dev/null @@ -1,431 +0,0 @@ -- - browser: > - Edge - summary: > - Visual artifacts in scrollable modal dialogs - upstream_bug: > - Edge#9011176 - origin: > - Bootstrap#20755 - -- - browser: > - Edge - summary: > - Native browser tooltip for `title` shows on first keyboard focus (in addition to custom tooltip component) - upstream_bug: > - Edge#6793560 - origin: > - Bootstrap#18692 - -- - browser: > - Edge - summary: > - Hovered element still remains in `:hover` state after scrolling away. - upstream_bug: > - Edge#5381673 - origin: > - Bootstrap#14211 - -- - browser: > - Edge - summary: > - CSS `border-radius` sometimes causes lines of bleed-through of the `background-color` of the parent element. - upstream_bug: > - Edge#3342037 - origin: > - Bootstrap#16671 - -- - browser: > - Edge - summary: > - `background` of `` is only applied to first child cell instead of all cells in the row - upstream_bug: > - Edge#5865620 - origin: > - Bootstrap#18504 - -- - browser: > - Edge - summary: > - `@-ms-viewport{width: device-width;}` has side-effect of making scrollbars auto-hide - upstream_bug: > - Edge#7165383 - origin: > - Bootstrap#18543 - -- - browser: > - Edge - summary: > - Background color from lower layer bleeds through transparent border in some cases - upstream_bug: > - Edge#6274505 - origin: > - Bootstrap#18228 - -- - browser: > - Edge - summary: > - Hovering over descendant SVG element fires `mouseleave` event at ancestor - upstream_bug: > - Edge#7787318 - origin: > - Bootstrap#19670 - -- - browser: > - Edge - summary: > - Active `position: fixed;` ` - - - diff --git a/_includes/favicons.html b/_includes/favicons.html deleted file mode 100644 index 97dab4ba8..000000000 --- a/_includes/favicons.html +++ /dev/null @@ -1,9 +0,0 @@ - - - - - - - - - diff --git a/_includes/footer.html b/_includes/footer.html deleted file mode 100644 index bb6d59e94..000000000 --- a/_includes/footer.html +++ /dev/null @@ -1,12 +0,0 @@ - diff --git a/_includes/header.html b/_includes/header.html deleted file mode 100644 index 048867bdd..000000000 --- a/_includes/header.html +++ /dev/null @@ -1,37 +0,0 @@ - - - - - - {%- if page.title -%} - {{ page.title }} · {{ site.title }} - {%- else -%} - {{ site.title }} · {{ site.description }} - {%- endif -%} - - - -{% if site.github %} - -{% else %} - -{% endif %} - - -{% if page.layout == "docs" %} - -{% endif %} - - -{% include favicons.html %} - -{% include social.html %} - - diff --git a/_includes/icons/bootstrap.svg b/_includes/icons/bootstrap.svg deleted file mode 100644 index 816028bd8..000000000 --- a/_includes/icons/bootstrap.svg +++ /dev/null @@ -1 +0,0 @@ -Bootstrap diff --git a/_includes/icons/download.svg b/_includes/icons/download.svg deleted file mode 100644 index aa5f3f1be..000000000 --- a/_includes/icons/download.svg +++ /dev/null @@ -1 +0,0 @@ -Download icon diff --git a/_includes/icons/github.svg b/_includes/icons/github.svg deleted file mode 100644 index 5d6ad1804..000000000 --- a/_includes/icons/github.svg +++ /dev/null @@ -1 +0,0 @@ -GitHub diff --git a/_includes/icons/import.svg b/_includes/icons/import.svg deleted file mode 100644 index 0a9dbb269..000000000 --- a/_includes/icons/import.svg +++ /dev/null @@ -1 +0,0 @@ -Import icon diff --git a/_includes/icons/lightning.svg b/_includes/icons/lightning.svg deleted file mode 100644 index be6f475ef..000000000 --- a/_includes/icons/lightning.svg +++ /dev/null @@ -1 +0,0 @@ -Lightning icon diff --git a/_includes/icons/menu.svg b/_includes/icons/menu.svg deleted file mode 100644 index 03e15dc49..000000000 --- a/_includes/icons/menu.svg +++ /dev/null @@ -1 +0,0 @@ -Menu diff --git a/_includes/icons/slack.svg b/_includes/icons/slack.svg deleted file mode 100644 index 3927fa458..000000000 --- a/_includes/icons/slack.svg +++ /dev/null @@ -1 +0,0 @@ -Slack diff --git a/_includes/icons/twitter.svg b/_includes/icons/twitter.svg deleted file mode 100644 index 450c393b9..000000000 --- a/_includes/icons/twitter.svg +++ /dev/null @@ -1 +0,0 @@ -Twitter diff --git a/_includes/scripts.html b/_includes/scripts.html deleted file mode 100644 index 0af5f5c69..000000000 --- a/_includes/scripts.html +++ /dev/null @@ -1,55 +0,0 @@ - - - - - -{% if site.github %} - -{% else %} - -{% endif %} - -{% if site.github %} - -{% else %} - - - - - -{% endif %} - - - -{% if page.layout == "docs" %} - - -{% endif %} - - diff --git a/_includes/social.html b/_includes/social.html deleted file mode 100644 index 977142b19..000000000 --- a/_includes/social.html +++ /dev/null @@ -1,36 +0,0 @@ - - - - - - - - -{% if page.title %} - - - - -{% else %} - - - - -{% endif %} - - -{% if page.title %} - - - - -{% else %} - - - -{% endif %} - - - - - diff --git a/_layouts/default.html b/_layouts/default.html deleted file mode 100644 index 487baf470..000000000 --- a/_layouts/default.html +++ /dev/null @@ -1,26 +0,0 @@ - - - - {% include header.html %} - - - -
- Skip to main content -
- - - {% include docs-navbar.html %} - - {% if page.layout == "simple" %} - {{ content }} - {% else %} -
- {{ content }} -
- {% endif %} - - {% include footer.html %} - {% include scripts.html %} - - diff --git a/_layouts/docs.html b/_layouts/docs.html deleted file mode 100644 index a9e2ce5a4..000000000 --- a/_layouts/docs.html +++ /dev/null @@ -1,38 +0,0 @@ - - - - {% include header.html %} - - - -
- Skip to main content -
- - - {% include docs-navbar.html %} - -
-
-
- {% include docs-sidebar.html %} -
- - {% if page.toc %} -
- {{ content | toc_only }} -
- {% endif %} - -
-

{{ page.title }}

-

{{ page.description }}

- {% include ads.html %} - {{ content }} -
-
-
- - {% include scripts.html %} - - diff --git a/_layouts/home.html b/_layouts/home.html deleted file mode 100644 index a406ba2e6..000000000 --- a/_layouts/home.html +++ /dev/null @@ -1,20 +0,0 @@ - - - - {% include header.html %} - - - -
- Skip to main content -
- - - {% include docs-navbar.html %} - - {{ content }} - - {% include footer.html %} - {% include scripts.html %} - - diff --git a/_layouts/redirect.html b/_layouts/redirect.html deleted file mode 100644 index 8666c8502..000000000 --- a/_layouts/redirect.html +++ /dev/null @@ -1,37 +0,0 @@ - - - - - - Bootstrap - Content moved - - - - - -

Redirecting…

- Click here if you are not redirected - - - diff --git a/_layouts/simple.html b/_layouts/simple.html deleted file mode 100644 index 8e7fc5e30..000000000 --- a/_layouts/simple.html +++ /dev/null @@ -1,12 +0,0 @@ ---- -layout: default ---- - -
-
-

{{ page.title }}

-

{{ page.description }}

- {% include ads.html %} - {{ content }} -
-
diff --git a/_plugins/bugify.rb b/_plugins/bugify.rb deleted file mode 100644 index 0f910718b..000000000 --- a/_plugins/bugify.rb +++ /dev/null @@ -1,27 +0,0 @@ -module Jekyll - module BugFilter - def bugify(input) - upstream_map = { - "Bootstrap" => "https://github.com/twbs/bootstrap/issues/", - "Edge" => ["https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/", "Edge issue"], - "A11yUserVoice" => ["https://microsoftaccessibility.uservoice.com/forums/307429-microsoft-accessibility-feedback/suggestions/", "Microsoft A11y UserVoice idea"], - "UserVoice" => ["https://wpdev.uservoice.com/forums/257854-microsoft-edge-developer/suggestions/", "Edge UserVoice idea"], - "Mozilla" => ["https://bugzilla.mozilla.org/show_bug.cgi?id=", "Mozilla bug"], - "Chromium" => ["https://bugs.chromium.org/p/chromium/issues/detail?id=", "Chromium issue"], - "WebKit" => ["https://bugs.webkit.org/show_bug.cgi?id=", "WebKit bug"], - "Safari" => ["https://openradar.appspot.com/", "Apple Safari Radar"], - "Normalize" => ["https://github.com/necolas/normalize.css/issues/", "Normalize"] - } - - upstream_map.each do |key, data| - url = data.is_a?(Array) ? data[0] : data - label = data.is_a?(Array) ? "#{data[1]} " : "" - input = input.gsub(/#{key}#(\d+)/, "#{label}#\\1") - end - - return input - end - end -end - -Liquid::Template.register_filter(Jekyll::BugFilter) diff --git a/_plugins/callout.rb b/_plugins/callout.rb deleted file mode 100644 index 58453ecb4..000000000 --- a/_plugins/callout.rb +++ /dev/null @@ -1,28 +0,0 @@ -# Source: https://stackoverflow.com/questions/19169849/how-to-get-markdown-processed-content-in-jekyll-tag-plugin - -module Jekyll - module Tags - class CalloutTag < Liquid::Block - - def initialize(tag_name, type, tokens) - super - type.strip! - if %w(info danger warning).include?(type) - @type = type - else - puts "#{type} callout not supported. Defaulting to info" - @type = "info" - end - end - - def render(context) - site = context.registers[:site] - converter = site.find_converter_instance(::Jekyll::Converters::Markdown) - output = converter.convert(super(context)) - "
#{output}
" - end - end - end -end - -Liquid::Template.register_tag('callout', Jekyll::Tags::CalloutTag) diff --git a/_plugins/example.rb b/_plugins/example.rb deleted file mode 100644 index 913289720..000000000 --- a/_plugins/example.rb +++ /dev/null @@ -1,95 +0,0 @@ -module Jekyll - module Tags - class ExampleBlock < Liquid::Block - include Liquid::StandardFilters - - # The regular expression syntax checker. Start with the language specifier. - # Follow that by zero or more space separated options that take one of three - # forms: name, name=value, or name="" - # - # is a space-separated list of numbers - SYNTAX = /^([a-zA-Z0-9.+#-]+)((\s+\w+(=((\w|[0-9_-])+|"([0-9]+\s)*[0-9]+"))?)*)$/ - - def initialize(tag_name, markup, tokens) - super - if markup.strip =~ SYNTAX - @lang = $1.downcase - @options = {} - if defined?($2) && $2 != '' - # Split along 3 possible forms -- key="", key=value, or key - $2.scan(/(?:\w+(?:=(?:(?:\w|[0-9_-])+|"[^"]*")?)?)/) do |opt| - key, value = opt.split('=') - # If a quoted list, convert to array - if value && value.include?("\"") - value.gsub!(/"/, "") - value = value.split - end - @options[key.to_sym] = value || true - end - end - @options[:linenos] = false - else - raise SyntaxError.new <<-eos -Syntax Error in tag 'example' while parsing the following markup: - - #{markup} - -Valid syntax: example [id=foo] -eos - end - end - - def render(context) - prefix = context["highlighter_prefix"] || "" - suffix = context["highlighter_suffix"] || "" - code = super.to_s.strip - - output = case context.registers[:site].highlighter - - when 'rouge' - render_rouge(code) - end - - rendered_output = example(code) + add_code_tag(output) - prefix + rendered_output + suffix - end - - def example(output) - "
\n#{output}\n
" - end - - def remove_holderjs(code) - code = code.gsub(/data-src="holder.js.+?"/, 'src="..."') - end - - def remove_example_classes(code) - # Find `bd-` classes and remove them from the highlighted code. Because of how this regex works, it will also - # remove classes that are after the `bd-` class. While this is a bug, I left it because it can be helpful too. - # To fix the bug, replace `(?=")` with `(?=("|\ ))`. - code = code.gsub(/(?!class=".)\ *?bd-.+?(?=")/, "") - # Find empty class attributes after the previous regex and remove those too. - code = code.gsub(/\ class=""/, "") - end - - def render_rouge(code) - require 'rouge' - formatter = Rouge::Formatters::HTML.new(line_numbers: @options[:linenos], wrap: false) - lexer = Rouge::Lexer.find_fancy(@lang, code) || Rouge::Lexers::PlainText - code = remove_holderjs(code) - code = remove_example_classes(code) - code = formatter.format(lexer.lex(code)) - "
#{code}
" - end - - def add_code_tag(code) - # Add nested tags to code blocks - code = code.sub(/
\n*/,'
')
-        code = code.sub(/\n*<\/pre>/,"
")
-        code.strip
-      end
-
-    end
-  end
-end
-
-Liquid::Template.register_tag('example', Jekyll::Tags::ExampleBlock)
diff --git a/_plugins/markdown-block.rb b/_plugins/markdown-block.rb
deleted file mode 100644
index f9f1531b5..000000000
--- a/_plugins/markdown-block.rb
+++ /dev/null
@@ -1,20 +0,0 @@
-module Jekyll
-  class MarkdownBlock < Liquid::Block
-    alias_method :render_block, :render
-
-    def initialize(tag_name, markup, tokens)
-      super
-    end
-
-    # Uses the default Jekyll markdown parser to
-    # parse the contents of this block
-    #
-    def render(context)
-      site = context.registers[:site]
-      converter = site.find_converter_instance(::Jekyll::Converters::Markdown)
-      converter.convert(render_block(context))
-    end
-  end
-end
-
-Liquid::Template.register_tag('markdown', Jekyll::MarkdownBlock)
diff --git a/assets/brand/bootstrap-outline.svg b/assets/brand/bootstrap-outline.svg
deleted file mode 100644
index 8af913436..000000000
--- a/assets/brand/bootstrap-outline.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-
-  
-    
-    
-  
-
diff --git a/assets/brand/bootstrap-punchout.svg b/assets/brand/bootstrap-punchout.svg
deleted file mode 100644
index 8dd9005d3..000000000
--- a/assets/brand/bootstrap-punchout.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-
-  
-    
-    
-  
-
diff --git a/assets/brand/bootstrap-social-logo.png b/assets/brand/bootstrap-social-logo.png
deleted file mode 100644
index fdd35e5d4..000000000
Binary files a/assets/brand/bootstrap-social-logo.png and /dev/null differ
diff --git a/assets/brand/bootstrap-social.png b/assets/brand/bootstrap-social.png
deleted file mode 100644
index 468ab5b59..000000000
Binary files a/assets/brand/bootstrap-social.png and /dev/null differ
diff --git a/assets/brand/bootstrap-solid.svg b/assets/brand/bootstrap-solid.svg
deleted file mode 100644
index b624a0247..000000000
--- a/assets/brand/bootstrap-solid.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-
-  
-    
-    
-  
-
diff --git a/assets/css/docs.min.css b/assets/css/docs.min.css
deleted file mode 100644
index 4cc6b2a0f..000000000
--- a/assets/css/docs.min.css
+++ /dev/null
@@ -1,8 +0,0 @@
-/*!
- * Bootstrap Docs (https://getbootstrap.com)
- * Copyright 2011-2017 The Bootstrap Authors
- * Copyright 2011-2017 Twitter, Inc.
- * Licensed under the Creative Commons Attribution 3.0 Unported License. For
- * details, see https://creativecommons.org/licenses/by/3.0/.
- */.bd-navbar{min-height:4rem;background-color:#563d7c;box-shadow:0 .5rem 1rem rgba(0,0,0,.05),inset 0 -1px 0 rgba(0,0,0,.1)}@media (max-width:991px){.bd-navbar{padding-right:.5rem;padding-left:.5rem}.bd-navbar .navbar-nav-scroll{max-width:100%;height:2.5rem;margin-top:.25rem;overflow:hidden;font-size:.875rem}.bd-navbar .navbar-nav-scroll .navbar-nav{padding-bottom:2rem;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}}@media (min-width:768px){@supports ((position:-webkit-sticky) or (position:sticky)){.bd-navbar{position:-webkit-sticky;position:sticky;top:0;z-index:1071}}}.bd-navbar .navbar-nav .nav-link{padding-right:.5rem;padding-left:.5rem;color:#cdbfe3}.bd-navbar .navbar-nav .nav-link.active,.bd-navbar .navbar-nav .nav-link:hover{color:#fff;background-color:transparent}.bd-navbar .navbar-nav .nav-link.active{font-weight:500}.bd-navbar .navbar-nav-svg{display:inline-block;width:1rem;height:1rem;vertical-align:text-top}.bd-navbar .dropdown-menu{font-size:.875rem}.bd-navbar .dropdown-item.active{font-weight:500;color:#212529;background-color:transparent;background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath fill='%23292b2c' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:.4rem .6rem;background-size:.75rem .75rem}.bd-masthead{position:relative;padding:3rem 15px}.bd-masthead h1{line-height:1}.bd-masthead .btn{width:100%;padding:.8rem 2rem;font-size:1.25rem;font-weight:500}.bd-masthead .carbonad{margin-top:0!important;margin-bottom:-3rem!important}@media (min-width:576px){.bd-masthead{padding-top:5rem;padding-bottom:5rem}.bd-masthead .carbonad{margin-bottom:0!important}}@media (min-width:768px){.bd-masthead h1{font-size:4rem}.bd-masthead .carbonad{margin-top:3rem!important}}.bd-pretext{overflow:hidden;resize:none}.half-rule{width:6rem;margin:2.5rem 0}.masthead-followup .bd-clipboard{display:none}.masthead-followup .highlight{padding:.5rem 0;background-color:transparent}.bd-featured-sites{margin-right:-1px;margin-left:-1px}.bd-featured-sites .col-6{padding:1px}.bd-featured-sites .img-fluid{margin-top:0}@media (min-width:768px){.bd-featured-sites .col-sm-3:first-child img{border-top-left-radius:.25rem;border-bottom-left-radius:.25rem}.bd-featured-sites .col-sm-3:last-child img{border-top-right-radius:.25rem;border-bottom-right-radius:.25rem}}#carbonads{position:static;display:block;max-width:400px;padding:15px 15px 15px 160px;margin:2rem 0;overflow:hidden;font-size:13px;line-height:1.4;text-align:left;background-color:rgba(0,0,0,.05)}#carbonads a{color:#333;text-decoration:none}@media (min-width:576px){#carbonads{max-width:330px;border-radius:4px}}.carbon-img{float:left;margin-left:-145px}.carbon-poweredby{display:block;color:#777!important}.bd-content{-ms-flex-order:1;order:1}.bd-content>h2[id],.bd-content>h3[id],.bd-content>h4[id]{pointer-events:none}.bd-content>h2[id]>a,.bd-content>h2[id]>div,.bd-content>h3[id]>a,.bd-content>h3[id]>div,.bd-content>h4[id]>a,.bd-content>h4[id]>div{pointer-events:auto}.bd-content>h2[id]::before,.bd-content>h3[id]::before,.bd-content>h4[id]::before{display:block;height:6rem;margin-top:-6rem;visibility:hidden;content:""}.bd-content>table{width:100%;max-width:100%;margin-bottom:1rem}@media (max-width:991px){.bd-content>table{display:block;overflow-x:auto;-ms-overflow-style:-ms-autohiding-scrollbar}}.bd-content>table>tbody>tr>td,.bd-content>table>tbody>tr>th,.bd-content>table>tfoot>tr>td,.bd-content>table>tfoot>tr>th,.bd-content>table>thead>tr>td,.bd-content>table>thead>tr>th{padding:.75rem;vertical-align:top;border:1px solid #e9ecef}.bd-content>table>tbody>tr>td>p:last-child,.bd-content>table>tbody>tr>th>p:last-child,.bd-content>table>tfoot>tr>td>p:last-child,.bd-content>table>tfoot>tr>th>p:last-child,.bd-content>table>thead>tr>td>p:last-child,.bd-content>table>thead>tr>th>p:last-child{margin-bottom:0}.bd-content>table td:first-child>code{white-space:nowrap}.bd-content>h2:not(:first-child){margin-top:3rem}.bd-content>h3{margin-top:1.5rem}.bd-content>ol li,.bd-content>ul li{margin-bottom:.25rem}@media (min-width:992px){.bd-content>ol,.bd-content>p,.bd-content>ul{max-width:80%}}.bd-title{margin-top:1rem;margin-bottom:.5rem;font-weight:300}@media (min-width:576px){.bd-title{font-size:3rem}}.bd-lead{font-size:1.125rem;font-weight:300}@media (min-width:576px){.bd-lead{max-width:80%;margin-bottom:1rem;font-size:1.5rem}}.bd-text-purple{color:#563d7c}.bd-text-purple-bright{color:#7952b3}.bd-pageheader{padding:2rem 15px;margin-bottom:1.5rem;color:#cdbfe3;text-align:center;background-color:#563d7c}.bd-pageheader .container{position:relative}.bd-pageheader h1{font-size:3rem;font-weight:400;color:#fff}.bd-pageheader p{margin-bottom:0;font-size:1.25rem;font-weight:300}@media (min-width:576px){.bd-pageheader{padding-top:4rem;padding-bottom:4rem;margin-bottom:3rem;text-align:left}.bd-pageheader .carbonad{margin:2rem 0 0!important}}@media (min-width:768px){.bd-pageheader h1{font-size:4rem}.bd-pageheader p{font-size:1.5rem}}@media (min-width:992px){.bd-pageheader h1,.bd-pageheader p{margin-right:380px}.bd-pageheader .carbonad{position:absolute;top:0;right:.75rem;margin:0!important}}#skippy{display:block;padding:1em;color:#fff;background-color:#563d7c;outline:0}#skippy .skiplink-text{padding:.5em;outline:1px dotted}.bd-toc{-ms-flex-order:2;order:2;padding-top:1.5rem;padding-bottom:1.5rem;font-size:.875rem}@supports ((position:-webkit-sticky) or (position:sticky)){.bd-toc{position:-webkit-sticky;position:sticky;top:4rem;max-height:calc(100vh - 4rem);overflow-y:auto}}.section-nav{padding-left:0;border-left:1px solid #eee}.section-nav ul{padding-left:1rem}.section-nav ul ul{display:none}.toc-entry{display:block}.toc-entry a{display:block;padding:.125rem 1.5rem;color:#99979c}.toc-entry a:hover{color:#007bff;text-decoration:none}.bd-sidebar{-ms-flex-order:0;order:0;border-bottom:1px solid rgba(0,0,0,.1)}@media (min-width:768px){.bd-sidebar{border-right:1px solid rgba(0,0,0,.1)}@supports ((position:-webkit-sticky) or (position:sticky)){.bd-sidebar{position:-webkit-sticky;position:sticky;top:4rem;z-index:1000;max-height:calc(100vh - 4rem)}}}@media (min-width:1200px){.bd-sidebar{max-width:320px}}.bd-links{padding-top:1rem;padding-bottom:1rem;margin-right:-15px;margin-left:-15px}@media (min-width:768px){@supports ((position:-webkit-sticky) or (position:sticky)){.bd-links{max-height:calc(100vh - 9rem);overflow-y:auto}}}@media (min-width:768px){.bd-links{display:block!important}}.bd-search{position:relative;padding:1rem 15px;margin-right:-15px;margin-left:-15px;border-bottom:1px solid rgba(0,0,0,.05)}.bd-search .form-control:focus{border-color:#7952b3;box-shadow:0 0 0 3px rgba(121,82,179,.25)}.bd-search-docs-toggle{line-height:1;color:#212529}.bd-sidenav{display:none}.bd-toc-link{display:block;padding:.25rem 1.5rem;font-weight:500;color:rgba(0,0,0,.65)}.bd-toc-link:hover{color:rgba(0,0,0,.85);text-decoration:none}.bd-toc-item.active{margin-bottom:1rem}.bd-toc-item.active:not(:first-child){margin-top:1rem}.bd-toc-item.active>.bd-toc-link{color:rgba(0,0,0,.85)}.bd-toc-item.active>.bd-toc-link:hover{background-color:transparent}.bd-toc-item.active>.bd-sidenav{display:block}.bd-sidebar .nav>li>a{display:block;padding:.25rem 1.5rem;font-size:90%;color:rgba(0,0,0,.65)}.bd-sidebar .nav>li>a:hover{color:rgba(0,0,0,.85);text-decoration:none;background-color:transparent}.bd-sidebar .nav>.active:hover>a,.bd-sidebar .nav>.active>a{font-weight:500;color:rgba(0,0,0,.85);background-color:transparent}.bd-footer{font-size:85%;text-align:center;background-color:#f7f7f7}.bd-footer a{font-weight:500;color:#495057}.bd-footer a:focus,.bd-footer a:hover{color:#007bff}.bd-footer p{margin-bottom:0}@media (min-width:576px){.bd-footer{text-align:left}}.bd-footer-links{padding-left:0;margin-bottom:1rem}.bd-footer-links li{display:inline-block}.bd-footer-links li+li{margin-left:1rem}.bd-example-row .row+.row{margin-top:1rem}.bd-example-row .row>.col,.bd-example-row .row>[class^=col-]{padding-top:.75rem;padding-bottom:.75rem;background-color:rgba(86,61,124,.15);border:1px solid rgba(86,61,124,.2)}.bd-example-row .flex-items-bottom,.bd-example-row .flex-items-middle,.bd-example-row .flex-items-top{min-height:6rem;background-color:rgba(255,0,0,.1)}.bd-example-row-flex-cols .row{min-height:10rem;background-color:rgba(255,0,0,.1)}.bd-highlight{background-color:rgba(86,61,124,.15);border:1px solid 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.pos-f-t{margin:-1.5rem}}.bd-example>.form-control+.form-control{margin-top:.5rem}.bd-example>.alert+.alert,.bd-example>.nav+.nav,.bd-example>.navbar+.navbar,.bd-example>.progress+.btn,.bd-example>.progress+.progress{margin-top:1rem}.bd-example>.dropdown-menu:first-child{position:static;display:block}.bd-example>.form-group:last-child{margin-bottom:0}.bd-example>.close{float:none}.bd-example-type .table .type-info{color:#999;vertical-align:middle}.bd-example-type .table td{padding:1rem 0;border-color:#eee}.bd-example-type .table tr:first-child td{border-top:0}.bd-example-type h1,.bd-example-type h2,.bd-example-type h3,.bd-example-type h4,.bd-example-type h5,.bd-example-type h6{margin:0}.bd-example-bg-classes p{padding:1rem}.bd-example>img+img{margin-left:.5rem}.bd-example>.btn-group{margin-top:.25rem;margin-bottom:.25rem}.bd-example>.btn-toolbar+.btn-toolbar{margin-top:.5rem}.bd-example-control-sizing input[type=text]+input[type=text],.bd-example-control-sizing select{margin-top:.5rem}.bd-example-form .input-group{margin-bottom:.5rem}.bd-example>textarea.form-control{resize:vertical}.bd-example>.list-group{max-width:400px}.bd-example .fixed-top,.bd-example .sticky-top{position:static;margin:-1rem -1rem 1rem}.bd-example .fixed-bottom{position:static;margin:1rem -1rem -1rem}@media (min-width:576px){.bd-example .fixed-top,.bd-example .sticky-top{margin:-1.5rem -1.5rem 1rem}.bd-example .fixed-bottom{margin:1rem -1.5rem -1.5rem}}.bd-example .pagination{margin-top:.5rem;margin-bottom:.5rem}.bd-example-modal{background-color:#fafafa}.bd-example-modal .modal{position:relative;top:auto;right:auto;bottom:auto;left:auto;z-index:1;display:block}.bd-example-modal .modal-dialog{left:auto;margin-right:auto;margin-left:auto}.modal{z-index:1072}.modal .popover,.modal .tooltip{z-index:1073}.modal-backdrop{z-index:1071}.bd-example-tabs 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* Bootstrap Docs (https://getbootstrap.com)\n * Copyright 2011-2017 The Bootstrap Authors\n * Copyright 2011-2017 Twitter, Inc.\n * Licensed under the Creative Commons Attribution 3.0 Unported License. For\n * details, see https://creativecommons.org/licenses/by/3.0/.\n */\n\n// Dev notes\n//\n// Background information on nomenclature and architecture decisions here.\n//\n// - Bootstrap functions, variables, and mixins are included for easy reuse.\n//   Doing so gives us access to the same core utilities provided by Bootstrap.\n//   For example, consistent media queries through those mixins.\n//\n// - Bootstrap's **docs variables** are prefixed with `$bd-`.\n//   These custom colors avoid collision with the components Bootstrap provides.\n//\n// - Classes are prefixed with `.bd-`.\n//   These classes indicate custom-built or modified components for the design\n//   and layout of the Bootstrap docs. They are not included in our builds.\n//\n// Happy Bootstrapping!\n\n// Load Bootstrap variables and mixins\n@import \"../../scss/functions\";\n@import \"../../scss/variables\";\n@import \"../../scss/mixins\";\n\n// Load docs components\n@import \"variables\";\n@import \"nav\";\n@import \"masthead\";\n@import \"featured-sites\";\n@import \"ads\";\n@import \"content\";\n@import \"page-header\";\n@import \"skiplink\";\n@import \"sidebar\";\n@import \"footer\";\n@import \"component-examples\";\n@import \"responsive-tests\";\n@import \"buttons\";\n@import \"callouts\";\n@import \"examples\";\n@import \"team\";\n@import \"browser-bugs\";\n@import \"brand\";\n@import \"colors\";\n@import \"clipboard-js\";\n\n// Load docs dependencies\n@import \"syntax\";\n@import \"anchor\";\n@import \"algolia\";\n","//\n// Main navbar\n//\n\n.bd-navbar {\n  min-height: 4rem;\n  background-color: $bd-purple;\n  box-shadow: 0 .5rem 1rem rgba(0,0,0,.05), inset 0 -1px 0 rgba(0,0,0,.1);\n\n  @include media-breakpoint-down(md) {\n    padding-right: .5rem;\n    padding-left: .5rem;\n\n    .navbar-nav-scroll {\n      max-width: 100%;\n      height: 2.5rem;\n      margin-top: .25rem;\n      overflow: hidden;\n      font-size: .875rem;\n\n      .navbar-nav {\n        padding-bottom: 2rem;\n        overflow-x: auto;\n        white-space: nowrap;\n        -webkit-overflow-scrolling: touch;\n      }\n    }\n  }\n\n  @include media-breakpoint-up(md) {\n    @supports (position: sticky) {\n      position: sticky;\n      top: 0;\n      z-index: 1071; // over everything in bootstrap\n    }\n  }\n\n  .navbar-nav {\n    .nav-link {\n      padding-right: .5rem;\n      padding-left: .5rem;\n      color: $bd-purple-light;\n\n      &.active,\n      &:hover {\n        color: #fff;\n        background-color: transparent;\n      }\n\n      &.active {\n        font-weight: 500;\n      }\n    }\n  }\n\n  .navbar-nav-svg {\n    display: inline-block;\n    width: 1rem;\n    height: 1rem;\n    vertical-align: text-top;\n  }\n\n  .dropdown-menu {\n    font-size: .875rem;\n  }\n\n  .dropdown-item.active {\n    font-weight: 500;\n    color: $gray-900;\n    background-color: transparent;\n    background-image: url(\"data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath fill='%23292b2c' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3E%3C/svg%3E\");\n    background-repeat: no-repeat;\n    background-position: .4rem .6rem;\n    background-size: .75rem .75rem;\n  }\n}\n","// Breakpoint viewport sizes and media queries.\n//\n// Breakpoints are defined as a map of (name: minimum width), order from small to large:\n//\n//    (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px)\n//\n// The map defined in the `$grid-breakpoints` global variable is used as the `$breakpoints` argument by default.\n\n// Name of the next breakpoint, or null for the last breakpoint.\n//\n//    >> breakpoint-next(sm)\n//    md\n//    >> breakpoint-next(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n//    md\n//    >> breakpoint-next(sm, $breakpoint-names: (xs sm md lg xl))\n//    md\n@function breakpoint-next($name, $breakpoints: $grid-breakpoints, $breakpoint-names: map-keys($breakpoints)) {\n  $n: index($breakpoint-names, $name);\n  @return if($n < length($breakpoint-names), nth($breakpoint-names, $n + 1), null);\n}\n\n// Minimum breakpoint width. Null for the smallest (first) breakpoint.\n//\n//    >> breakpoint-min(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n//    576px\n@function breakpoint-min($name, $breakpoints: $grid-breakpoints) {\n  $min: map-get($breakpoints, $name);\n  @return if($min != 0, $min, null);\n}\n\n// Maximum breakpoint width. Null for the largest (last) breakpoint.\n// The maximum value is calculated as the minimum of the next one less 0.1.\n//\n//    >> breakpoint-max(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n//    767px\n@function breakpoint-max($name, $breakpoints: $grid-breakpoints) {\n  $next: breakpoint-next($name, $breakpoints);\n  @return if($next, breakpoint-min($next, $breakpoints) - 1px, null);\n}\n\n// Returns a blank string if smallest breakpoint, otherwise returns the name with a dash infront.\n// Useful for making responsive utilities.\n//\n//    >> breakpoint-infix(xs, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n//    \"\"  (Returns a blank string)\n//    >> breakpoint-infix(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n//    \"-sm\"\n@function breakpoint-infix($name, $breakpoints: $grid-breakpoints) {\n  @return if(breakpoint-min($name, $breakpoints) == null, \"\", \"-#{$name}\");\n}\n\n// Media of at least the minimum breakpoint width. No query for the smallest breakpoint.\n// Makes the @content apply to the given breakpoint and wider.\n@mixin media-breakpoint-up($name, $breakpoints: $grid-breakpoints) {\n  $min: breakpoint-min($name, $breakpoints);\n  @if $min {\n    @media (min-width: $min) {\n      @content;\n    }\n  } @else {\n    @content;\n  }\n}\n\n// Media of at most the maximum breakpoint width. No query for the largest breakpoint.\n// Makes the @content apply to the given breakpoint and narrower.\n@mixin media-breakpoint-down($name, $breakpoints: $grid-breakpoints) {\n  $max: breakpoint-max($name, $breakpoints);\n  @if $max {\n    @media (max-width: $max) {\n      @content;\n    }\n  } @else {\n    @content;\n  }\n}\n\n// Media that spans multiple breakpoint widths.\n// Makes the @content apply between the min and max breakpoints\n@mixin media-breakpoint-between($lower, $upper, $breakpoints: $grid-breakpoints) {\n  $min: breakpoint-min($lower, $breakpoints);\n  $max: breakpoint-max($upper, $breakpoints);\n\n  @if $min != null and $max != null {\n    @media (min-width: $min) and (max-width: $max) {\n      @content;\n    }\n  } @else if $max == null {\n    @include media-breakpoint-up($lower) {\n      @content;\n    }\n  } @else if $min == null {\n    @include media-breakpoint-down($upper) {\n      @content;\n    }\n  }\n}\n\n// Media between the breakpoint's minimum and maximum widths.\n// No minimum for the smallest breakpoint, and no maximum for the largest one.\n// Makes the @content apply only to the given breakpoint, not viewports any wider or narrower.\n@mixin media-breakpoint-only($name, $breakpoints: $grid-breakpoints) {\n  $min: breakpoint-min($name, $breakpoints);\n  $max: breakpoint-max($name, $breakpoints);\n\n  @if $min != null and $max != null {\n    @media (min-width: $min) and (max-width: $max) {\n      @content;\n    }\n  } @else if $max == null {\n    @include media-breakpoint-up($name) {\n      @content;\n    }\n  } @else if $min == null {\n    @include media-breakpoint-down($name) {\n      @content;\n    }\n  }\n}\n","// stylelint-disable declaration-no-important\n\n.bd-masthead {\n  position: relative;\n  padding: 3rem ($grid-gutter-width / 2);\n  // background-image: linear-gradient(45deg, #fafafa, #f5f5f5);\n\n  h1 {\n    line-height: 1;\n  }\n\n  .btn {\n    width: 100%;\n    padding: .8rem 2rem;\n    font-size: 1.25rem;\n    font-weight: 500;\n  }\n\n  .carbonad {\n    margin-top: 0 !important;\n    margin-bottom: -3rem !important;\n  }\n\n  @include media-breakpoint-up(sm) {\n    padding-top: 5rem;\n    padding-bottom: 5rem;\n\n    .carbonad {\n      margin-bottom: 0 !important;\n    }\n  }\n\n  @include media-breakpoint-up(md) {\n    h1 {\n      font-size: 4rem;\n    }\n\n    .carbonad {\n      margin-top: 3rem !important;\n    }\n  }\n}\n\n.bd-pretext {\n  overflow: hidden;\n  resize: none;\n}\n\n.half-rule {\n  width: 6rem;\n  margin: 2.5rem 0;\n}\n\n.masthead-followup {\n  .bd-clipboard { display: none; }\n\n  .highlight {\n    padding: .5rem 0;\n    background-color: transparent;\n  }\n}\n",".bd-featured-sites {\n  margin-right: -1px;\n  margin-left: -1px;\n}\n.bd-featured-sites .col-6 {\n  padding: 1px;\n}\n.bd-featured-sites .img-fluid {\n  margin-top: 0;\n}\n\n@media (min-width: 768px) {\n  .bd-featured-sites .col-sm-3:first-child img {\n    border-top-left-radius: .25rem;\n    border-bottom-left-radius: .25rem;\n  }\n  .bd-featured-sites .col-sm-3:last-child img {\n    border-top-right-radius: .25rem;\n    border-bottom-right-radius: .25rem;\n  }\n}\n","// stylelint-disable declaration-no-important, selector-max-id\n\n//\n// Carbon ads\n//\n\n#carbonads {\n  position: static;\n  display: block;\n  max-width: 400px;\n  padding: 15px 15px 15px 160px;\n  margin: 2rem 0;\n  overflow: hidden;\n  font-size: 13px;\n  line-height: 1.4;\n  text-align: left;\n  background-color: rgba(0,0,0,.05);\n\n  a {\n    color: #333;\n    text-decoration: none;\n  }\n\n  @include media-breakpoint-up(sm) {\n    max-width: 330px;\n    border-radius: 4px;\n  }\n}\n\n.carbon-img {\n  float: left;\n  margin-left: -145px;\n}\n\n.carbon-poweredby {\n  display: block;\n  color: #777 !important;\n}\n","// stylelint-disable no-duplicate-selectors, selector-max-combinators, selector-max-compound-selectors, selector-max-type, selector-no-qualifying-type\n\n//\n// Automatically style Markdown-based tables like a Bootstrap `.table`.\n//\n\n.bd-content {\n  order: 1;\n\n  // Hack the sticky header\n  > h2[id],\n  > h3[id],\n  > h4[id] {\n    pointer-events: none;\n\n    > div,\n    > a {\n      pointer-events: auto;\n    }\n\n    &::before {\n      display: block;\n      height: 6rem;\n      margin-top: -6rem;\n      visibility: hidden;\n      content: \"\";\n    }\n  }\n\n  > table {\n    width: 100%;\n    max-width: 100%;\n    margin-bottom: 1rem;\n\n    @include media-breakpoint-down(md) {\n      display: block;\n      overflow-x: auto;\n      -ms-overflow-style: -ms-autohiding-scrollbar; // See https://github.com/twbs/bootstrap/pull/10057\n    }\n\n    // Cells\n    > thead,\n    > tbody,\n    > tfoot {\n      > tr {\n        > th,\n        > td {\n          padding: $table-cell-padding;\n          vertical-align: top;\n          border: 1px solid $table-border-color;\n\n          > p:last-child {\n            margin-bottom: 0;\n          }\n        }\n      }\n    }\n\n    // Prevent breaking of code (e.g., Grunt tasks list)\n    td:first-child > code {\n      white-space: nowrap;\n    }\n  }\n}\n\n//\n// Docs sections\n//\n\n.bd-content {\n  > h2:not(:first-child) {\n    margin-top: 3rem;\n  }\n\n  > h3 {\n    margin-top: 1.5rem;\n  }\n\n  > ul li,\n  > ol li {\n    margin-bottom: .25rem;\n  }\n\n  @include media-breakpoint-up(lg) {\n    > ul,\n    > ol,\n    > p {\n      max-width: 80%;\n    }\n  }\n}\n\n.bd-title {\n  margin-top: 1rem;\n  margin-bottom: .5rem;\n  font-weight: 300;\n\n  @include media-breakpoint-up(sm) {\n    font-size: 3rem;\n  }\n}\n\n.bd-lead {\n  font-size: 1.125rem;\n  font-weight: 300;\n\n  @include media-breakpoint-up(sm) {\n    max-width: 80%;\n    margin-bottom: 1rem;\n    font-size: 1.5rem;\n  }\n}\n\n.bd-text-purple { color: $bd-purple; }\n.bd-text-purple-bright { color: $bd-purple-bright; }\n","/*!\n * Bootstrap Docs (https://getbootstrap.com)\n * Copyright 2011-2017 The Bootstrap Authors\n * Copyright 2011-2017 Twitter, Inc.\n * Licensed under the Creative Commons Attribution 3.0 Unported License. For\n * details, see https://creativecommons.org/licenses/by/3.0/.\n */\n.bd-navbar {\n  min-height: 4rem;\n  background-color: #563d7c;\n  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.05), inset 0 -1px 0 rgba(0, 0, 0, 0.1);\n}\n\n@media (max-width: 991px) {\n  .bd-navbar {\n    padding-right: .5rem;\n    padding-left: .5rem;\n  }\n  .bd-navbar .navbar-nav-scroll {\n    max-width: 100%;\n    height: 2.5rem;\n    margin-top: .25rem;\n    overflow: hidden;\n    font-size: .875rem;\n  }\n  .bd-navbar .navbar-nav-scroll .navbar-nav {\n    padding-bottom: 2rem;\n    overflow-x: auto;\n    white-space: nowrap;\n    -webkit-overflow-scrolling: touch;\n  }\n}\n\n@media (min-width: 768px) {\n  @supports ((position: -webkit-sticky) or (position: sticky)) {\n    .bd-navbar {\n      position: -webkit-sticky;\n      position: sticky;\n      top: 0;\n      z-index: 1071;\n    }\n  }\n}\n\n.bd-navbar .navbar-nav .nav-link {\n  padding-right: .5rem;\n  padding-left: .5rem;\n  color: #cdbfe3;\n}\n\n.bd-navbar .navbar-nav .nav-link.active, .bd-navbar .navbar-nav .nav-link:hover {\n  color: #fff;\n  background-color: transparent;\n}\n\n.bd-navbar .navbar-nav .nav-link.active {\n  font-weight: 500;\n}\n\n.bd-navbar .navbar-nav-svg {\n  display: inline-block;\n  width: 1rem;\n  height: 1rem;\n  vertical-align: text-top;\n}\n\n.bd-navbar .dropdown-menu {\n  font-size: .875rem;\n}\n\n.bd-navbar .dropdown-item.active {\n  font-weight: 500;\n  color: #212529;\n  background-color: transparent;\n  background-image: url(\"data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath fill='%23292b2c' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3E%3C/svg%3E\");\n  background-repeat: no-repeat;\n  background-position: .4rem .6rem;\n  background-size: .75rem .75rem;\n}\n\n.bd-masthead {\n  position: relative;\n  padding: 3rem 15px;\n}\n\n.bd-masthead h1 {\n  line-height: 1;\n}\n\n.bd-masthead .btn {\n  width: 100%;\n  padding: .8rem 2rem;\n  font-size: 1.25rem;\n  font-weight: 500;\n}\n\n.bd-masthead .carbonad {\n  margin-top: 0 !important;\n  margin-bottom: -3rem !important;\n}\n\n@media (min-width: 576px) {\n  .bd-masthead {\n    padding-top: 5rem;\n    padding-bottom: 5rem;\n  }\n  .bd-masthead .carbonad {\n    margin-bottom: 0 !important;\n  }\n}\n\n@media (min-width: 768px) {\n  .bd-masthead h1 {\n    font-size: 4rem;\n  }\n  .bd-masthead .carbonad {\n    margin-top: 3rem !important;\n  }\n}\n\n.bd-pretext {\n  overflow: hidden;\n  resize: none;\n}\n\n.half-rule {\n  width: 6rem;\n  margin: 2.5rem 0;\n}\n\n.masthead-followup .bd-clipboard {\n  display: none;\n}\n\n.masthead-followup .highlight {\n  padding: .5rem 0;\n  background-color: transparent;\n}\n\n.bd-featured-sites {\n  margin-right: -1px;\n  margin-left: -1px;\n}\n\n.bd-featured-sites .col-6 {\n  padding: 1px;\n}\n\n.bd-featured-sites .img-fluid {\n  margin-top: 0;\n}\n\n@media (min-width: 768px) {\n  .bd-featured-sites .col-sm-3:first-child img {\n    border-top-left-radius: .25rem;\n    border-bottom-left-radius: .25rem;\n  }\n  .bd-featured-sites .col-sm-3:last-child img {\n    border-top-right-radius: .25rem;\n    border-bottom-right-radius: .25rem;\n  }\n}\n\n#carbonads {\n  position: static;\n  display: block;\n  max-width: 400px;\n  padding: 15px 15px 15px 160px;\n  margin: 2rem 0;\n  overflow: hidden;\n  font-size: 13px;\n  line-height: 1.4;\n  text-align: left;\n  background-color: rgba(0, 0, 0, 0.05);\n}\n\n#carbonads a {\n  color: #333;\n  text-decoration: none;\n}\n\n@media (min-width: 576px) {\n  #carbonads {\n    max-width: 330px;\n    border-radius: 4px;\n  }\n}\n\n.carbon-img {\n  float: left;\n  margin-left: -145px;\n}\n\n.carbon-poweredby {\n  display: block;\n  color: #777 !important;\n}\n\n.bd-content {\n  -ms-flex-order: 1;\n      order: 1;\n}\n\n.bd-content > h2[id],\n.bd-content > h3[id],\n.bd-content > h4[id] {\n  pointer-events: none;\n}\n\n.bd-content > h2[id] > div,\n.bd-content > h2[id] > a,\n.bd-content > h3[id] > div,\n.bd-content > h3[id] > a,\n.bd-content > h4[id] > div,\n.bd-content > h4[id] > a {\n  pointer-events: auto;\n}\n\n.bd-content > h2[id]::before,\n.bd-content > h3[id]::before,\n.bd-content > h4[id]::before {\n  display: block;\n  height: 6rem;\n  margin-top: -6rem;\n  visibility: hidden;\n  content: \"\";\n}\n\n.bd-content > table {\n  width: 100%;\n  max-width: 100%;\n  margin-bottom: 1rem;\n}\n\n@media (max-width: 991px) {\n  .bd-content > table {\n    display: block;\n    overflow-x: auto;\n    -ms-overflow-style: -ms-autohiding-scrollbar;\n  }\n}\n\n.bd-content > table > thead > tr > th,\n.bd-content > table > thead > tr > td,\n.bd-content > table > tbody > tr > th,\n.bd-content > table > tbody > tr > td,\n.bd-content > table > tfoot > tr > th,\n.bd-content > table > tfoot > tr > td {\n  padding: 0.75rem;\n  vertical-align: top;\n  border: 1px solid #e9ecef;\n}\n\n.bd-content > table > thead > tr > th > p:last-child,\n.bd-content > table > thead > tr > td > p:last-child,\n.bd-content > table > tbody > tr > th > p:last-child,\n.bd-content > table > tbody > tr > td > p:last-child,\n.bd-content > table > tfoot > tr > th > p:last-child,\n.bd-content > table > tfoot > tr > td > p:last-child {\n  margin-bottom: 0;\n}\n\n.bd-content > table td:first-child > code {\n  white-space: nowrap;\n}\n\n.bd-content > h2:not(:first-child) {\n  margin-top: 3rem;\n}\n\n.bd-content > h3 {\n  margin-top: 1.5rem;\n}\n\n.bd-content > ul li,\n.bd-content > ol li {\n  margin-bottom: .25rem;\n}\n\n@media (min-width: 992px) {\n  .bd-content > ul,\n  .bd-content > ol,\n  .bd-content > p {\n    max-width: 80%;\n  }\n}\n\n.bd-title {\n  margin-top: 1rem;\n  margin-bottom: .5rem;\n  font-weight: 300;\n}\n\n@media (min-width: 576px) {\n  .bd-title {\n    font-size: 3rem;\n  }\n}\n\n.bd-lead {\n  font-size: 1.125rem;\n  font-weight: 300;\n}\n\n@media (min-width: 576px) {\n  .bd-lead {\n    max-width: 80%;\n    margin-bottom: 1rem;\n    font-size: 1.5rem;\n  }\n}\n\n.bd-text-purple {\n  color: #563d7c;\n}\n\n.bd-text-purple-bright {\n  color: #7952b3;\n}\n\n.bd-pageheader {\n  padding: 2rem 15px;\n  margin-bottom: 1.5rem;\n  color: #cdbfe3;\n  text-align: center;\n  background-color: #563d7c;\n}\n\n.bd-pageheader .container {\n  position: relative;\n}\n\n.bd-pageheader h1 {\n  font-size: 3rem;\n  font-weight: 400;\n  color: #fff;\n}\n\n.bd-pageheader p {\n  margin-bottom: 0;\n  font-size: 1.25rem;\n  font-weight: 300;\n}\n\n@media (min-width: 576px) {\n  .bd-pageheader {\n    padding-top: 4rem;\n    padding-bottom: 4rem;\n    margin-bottom: 3rem;\n    text-align: left;\n  }\n  .bd-pageheader .carbonad {\n    margin: 2rem 0 0 !important;\n  }\n}\n\n@media (min-width: 768px) {\n  .bd-pageheader h1 {\n    font-size: 4rem;\n  }\n  .bd-pageheader p {\n    font-size: 1.5rem;\n  }\n}\n\n@media (min-width: 992px) {\n  .bd-pageheader h1,\n  .bd-pageheader p {\n    margin-right: 380px;\n  }\n  .bd-pageheader .carbonad {\n    position: absolute;\n    top: 0;\n    right: .75rem;\n    margin: 0 !important;\n  }\n}\n\n#skippy {\n  display: block;\n  padding: 1em;\n  color: #fff;\n  background-color: #563d7c;\n  outline: 0;\n}\n\n#skippy .skiplink-text {\n  padding: .5em;\n  outline: 1px dotted;\n}\n\n.bd-toc {\n  -ms-flex-order: 2;\n      order: 2;\n  padding-top: 1.5rem;\n  padding-bottom: 1.5rem;\n  font-size: .875rem;\n}\n\n@supports ((position: -webkit-sticky) or (position: sticky)) {\n  .bd-toc {\n    position: -webkit-sticky;\n    position: sticky;\n    top: 4rem;\n    max-height: calc(100vh - 4rem);\n    overflow-y: auto;\n  }\n}\n\n.section-nav {\n  padding-left: 0;\n  border-left: 1px solid #eee;\n}\n\n.section-nav ul {\n  padding-left: 1rem;\n}\n\n.section-nav ul ul {\n  display: none;\n}\n\n.toc-entry {\n  display: block;\n}\n\n.toc-entry a {\n  display: block;\n  padding: .125rem 1.5rem;\n  color: #99979c;\n}\n\n.toc-entry a:hover {\n  color: #007bff;\n  text-decoration: none;\n}\n\n.bd-sidebar {\n  -ms-flex-order: 0;\n      order: 0;\n  border-bottom: 1px solid rgba(0, 0, 0, 0.1);\n}\n\n@media (min-width: 768px) {\n  .bd-sidebar {\n    border-right: 1px solid rgba(0, 0, 0, 0.1);\n  }\n  @supports ((position: -webkit-sticky) or (position: sticky)) {\n    .bd-sidebar {\n      position: -webkit-sticky;\n      position: sticky;\n      top: 4rem;\n      z-index: 1000;\n      max-height: calc(100vh - 4rem);\n    }\n  }\n}\n\n@media (min-width: 1200px) {\n  .bd-sidebar {\n    max-width: 320px;\n  }\n}\n\n.bd-links {\n  padding-top: 1rem;\n  padding-bottom: 1rem;\n  margin-right: -15px;\n  margin-left: -15px;\n}\n\n@media (min-width: 768px) {\n  @supports ((position: -webkit-sticky) or (position: sticky)) {\n    .bd-links {\n      max-height: calc(100vh - 9rem);\n      overflow-y: auto;\n    }\n  }\n}\n\n@media (min-width: 768px) {\n  .bd-links {\n    display: block !important;\n  }\n}\n\n.bd-search {\n  position: relative;\n  padding: 1rem 15px;\n  margin-right: -15px;\n  margin-left: -15px;\n  border-bottom: 1px solid rgba(0, 0, 0, 0.05);\n}\n\n.bd-search .form-control:focus {\n  border-color: #7952b3;\n  box-shadow: 0 0 0 3px rgba(121, 82, 179, 0.25);\n}\n\n.bd-search-docs-toggle {\n  line-height: 1;\n  color: #212529;\n}\n\n.bd-sidenav {\n  display: none;\n}\n\n.bd-toc-link {\n  display: block;\n  padding: .25rem 1.5rem;\n  font-weight: 500;\n  color: rgba(0, 0, 0, 0.65);\n}\n\n.bd-toc-link:hover {\n  color: rgba(0, 0, 0, 0.85);\n  text-decoration: none;\n}\n\n.bd-toc-item.active {\n  margin-bottom: 1rem;\n}\n\n.bd-toc-item.active:not(:first-child) {\n  margin-top: 1rem;\n}\n\n.bd-toc-item.active > .bd-toc-link {\n  color: rgba(0, 0, 0, 0.85);\n}\n\n.bd-toc-item.active > .bd-toc-link:hover {\n  background-color: transparent;\n}\n\n.bd-toc-item.active > .bd-sidenav {\n  display: block;\n}\n\n.bd-sidebar .nav > li > a {\n  display: block;\n  padding: .25rem 1.5rem;\n  font-size: 90%;\n  color: rgba(0, 0, 0, 0.65);\n}\n\n.bd-sidebar .nav > li > a:hover {\n  color: rgba(0, 0, 0, 0.85);\n  text-decoration: none;\n  background-color: transparent;\n}\n\n.bd-sidebar .nav > .active > a,\n.bd-sidebar .nav > .active:hover > a {\n  font-weight: 500;\n  color: rgba(0, 0, 0, 0.85);\n  background-color: transparent;\n}\n\n.bd-footer {\n  font-size: 85%;\n  text-align: center;\n  background-color: #f7f7f7;\n}\n\n.bd-footer a {\n  font-weight: 500;\n  color: #495057;\n}\n\n.bd-footer a:hover, .bd-footer a:focus {\n  color: #007bff;\n}\n\n.bd-footer p {\n  margin-bottom: 0;\n}\n\n@media (min-width: 576px) {\n  .bd-footer {\n    text-align: left;\n  }\n}\n\n.bd-footer-links {\n  padding-left: 0;\n  margin-bottom: 1rem;\n}\n\n.bd-footer-links li {\n  display: inline-block;\n}\n\n.bd-footer-links li + li {\n  margin-left: 1rem;\n}\n\n.bd-example-row .row + .row {\n  margin-top: 1rem;\n}\n\n.bd-example-row .row > .col,\n.bd-example-row .row > [class^=\"col-\"] {\n  padding-top: .75rem;\n  padding-bottom: .75rem;\n  background-color: rgba(86, 61, 124, 0.15);\n  border: 1px solid rgba(86, 61, 124, 0.2);\n}\n\n.bd-example-row .flex-items-top,\n.bd-example-row .flex-items-middle,\n.bd-example-row .flex-items-bottom {\n  min-height: 6rem;\n  background-color: rgba(255, 0, 0, 0.1);\n}\n\n.bd-example-row-flex-cols .row {\n  min-height: 10rem;\n  background-color: rgba(255, 0, 0, 0.1);\n}\n\n.bd-highlight {\n  background-color: rgba(86, 61, 124, 0.15);\n  border: 1px solid rgba(86, 61, 124, 0.15);\n}\n\n.example-container {\n  width: 800px;\n  width: 100%;\n  padding-right: 15px;\n  padding-left: 15px;\n  margin-right: auto;\n  margin-left: auto;\n}\n\n.example-row {\n  display: -ms-flexbox;\n  display: flex;\n  -ms-flex-wrap: wrap;\n      flex-wrap: wrap;\n  margin-right: -15px;\n  margin-left: -15px;\n}\n\n.example-content-main {\n  position: relative;\n  width: 100%;\n  min-height: 1px;\n  padding-right: 15px;\n  padding-left: 15px;\n}\n\n@media (min-width: 576px) {\n  .example-content-main {\n    -ms-flex: 0 0 50%;\n        flex: 0 0 50%;\n    max-width: 50%;\n  }\n}\n\n@media (min-width: 992px) {\n  .example-content-main {\n    -ms-flex: 0 0 66.666667%;\n        flex: 0 0 66.666667%;\n    max-width: 66.666667%;\n  }\n}\n\n.example-content-secondary {\n  position: relative;\n  width: 100%;\n  min-height: 1px;\n  padding-right: 15px;\n  padding-left: 15px;\n}\n\n@media (min-width: 576px) {\n  .example-content-secondary {\n    -ms-flex: 0 0 50%;\n        flex: 0 0 50%;\n    max-width: 50%;\n  }\n}\n\n@media (min-width: 992px) {\n  .example-content-secondary {\n    -ms-flex: 0 0 33.333333%;\n        flex: 0 0 33.333333%;\n    max-width: 33.333333%;\n  }\n}\n\n.bd-example-container {\n  min-width: 16rem;\n  max-width: 25rem;\n  margin-right: auto;\n  margin-left: auto;\n}\n\n.bd-example-container-header {\n  height: 3rem;\n  margin-bottom: .5rem;\n  background-color: white;\n  border-radius: .25rem;\n}\n\n.bd-example-container-sidebar {\n  float: right;\n  width: 4rem;\n  height: 8rem;\n  background-color: #80bdff;\n  border-radius: .25rem;\n}\n\n.bd-example-container-body {\n  height: 8rem;\n  margin-right: 4.5rem;\n  background-color: #957bbe;\n  border-radius: .25rem;\n}\n\n.bd-example-container-fluid {\n  max-width: none;\n}\n\n.bd-example {\n  position: relative;\n  padding: 1rem;\n  margin: 1rem -15px;\n  border: solid #f7f7f9;\n  border-width: .2rem 0 0;\n}\n\n.bd-example::after {\n  display: block;\n  clear: both;\n  content: \"\";\n}\n\n@media (min-width: 576px) {\n  .bd-example {\n    padding: 1.5rem;\n    margin-right: 0;\n    margin-bottom: 0;\n    margin-left: 0;\n    border-width: .2rem;\n  }\n}\n\n.bd-example + .highlight,\n.bd-example + .clipboard + .highlight {\n  margin-top: 0;\n}\n\n.bd-example + p {\n  margin-top: 2rem;\n}\n\n.bd-example .pos-f-t {\n  position: relative;\n  margin: -1rem;\n}\n\n@media (min-width: 576px) {\n  .bd-example .pos-f-t {\n    margin: -1.5rem;\n  }\n}\n\n.bd-example > .form-control + .form-control {\n  margin-top: .5rem;\n}\n\n.bd-example > .nav + .nav,\n.bd-example > .alert + .alert,\n.bd-example > .navbar + .navbar,\n.bd-example > .progress + .progress,\n.bd-example > .progress + .btn {\n  margin-top: 1rem;\n}\n\n.bd-example > .dropdown-menu:first-child {\n  position: static;\n  display: block;\n}\n\n.bd-example > .form-group:last-child {\n  margin-bottom: 0;\n}\n\n.bd-example > .close {\n  float: none;\n}\n\n.bd-example-type .table .type-info {\n  color: #999;\n  vertical-align: middle;\n}\n\n.bd-example-type .table td {\n  padding: 1rem 0;\n  border-color: #eee;\n}\n\n.bd-example-type .table tr:first-child td {\n  border-top: 0;\n}\n\n.bd-example-type h1,\n.bd-example-type h2,\n.bd-example-type h3,\n.bd-example-type h4,\n.bd-example-type h5,\n.bd-example-type h6 {\n  margin: 0;\n}\n\n.bd-example-bg-classes p {\n  padding: 1rem;\n}\n\n.bd-example > img + img {\n  margin-left: .5rem;\n}\n\n.bd-example > .btn-group {\n  margin-top: .25rem;\n  margin-bottom: .25rem;\n}\n\n.bd-example > .btn-toolbar + .btn-toolbar {\n  margin-top: .5rem;\n}\n\n.bd-example-control-sizing select,\n.bd-example-control-sizing input[type=\"text\"] + input[type=\"text\"] {\n  margin-top: .5rem;\n}\n\n.bd-example-form .input-group {\n  margin-bottom: .5rem;\n}\n\n.bd-example > textarea.form-control {\n  resize: vertical;\n}\n\n.bd-example > .list-group {\n  max-width: 400px;\n}\n\n.bd-example .fixed-top,\n.bd-example .sticky-top {\n  position: static;\n  margin: -1rem -1rem 1rem;\n}\n\n.bd-example .fixed-bottom {\n  position: static;\n  margin: 1rem -1rem -1rem;\n}\n\n@media (min-width: 576px) {\n  .bd-example .fixed-top,\n  .bd-example .sticky-top {\n    margin: -1.5rem -1.5rem 1rem;\n  }\n  .bd-example .fixed-bottom {\n    margin: 1rem -1.5rem -1.5rem;\n  }\n}\n\n.bd-example .pagination {\n  margin-top: .5rem;\n  margin-bottom: .5rem;\n}\n\n.bd-example-modal {\n  background-color: #fafafa;\n}\n\n.bd-example-modal .modal {\n  position: relative;\n  top: auto;\n  right: auto;\n  bottom: auto;\n  left: auto;\n  z-index: 1;\n  display: block;\n}\n\n.bd-example-modal .modal-dialog {\n  left: auto;\n  margin-right: auto;\n  margin-left: auto;\n}\n\n.modal {\n  z-index: 1072;\n}\n\n.modal .tooltip,\n.modal .popover {\n  z-index: 1073;\n}\n\n.modal-backdrop {\n  z-index: 1071;\n}\n\n.bd-example-tabs .nav-tabs {\n  margin-bottom: 1rem;\n}\n\n.bd-example-tooltips {\n  text-align: center;\n}\n\n.bd-example-tooltips > .btn {\n  margin-top: .25rem;\n  margin-bottom: .25rem;\n}\n\n.bs-tooltip-top-docs .arrow,\n.bs-tooltip-bottom-docs .arrow {\n  left: 50%;\n}\n\n.bs-tooltip-right-docs .arrow,\n.bs-tooltip-left-docs .arrow {\n  top: 50%;\n}\n\n.bd-example-popover-static {\n  padding-bottom: 1.5rem;\n  background-color: #f9f9f9;\n}\n\n.bd-example-popover-static .popover {\n  position: relative;\n  display: block;\n  float: left;\n  width: 260px;\n  margin: 1.25rem;\n}\n\n.bs-popover-top-docs .arrow,\n.bs-popover-bottom-docs .arrow {\n  left: 50%;\n}\n\n.bs-popover-right-docs .arrow,\n.bs-popover-left-docs .arrow {\n  top: 50%;\n}\n\n.tooltip-demo a {\n  white-space: nowrap;\n}\n\n.bd-example-tooltip-static .tooltip {\n  position: relative;\n  display: inline-block;\n  margin: 10px 20px;\n  opacity: 1;\n}\n\n.scrollspy-example {\n  position: relative;\n  height: 200px;\n  margin-top: .5rem;\n  overflow: auto;\n}\n\n.scrollspy-example-2 {\n  position: relative;\n  height: 350px;\n  overflow: auto;\n}\n\n.bd-example-border-utils [class^=\"border\"] {\n  display: inline-block;\n  width: 5rem;\n  height: 5rem;\n  margin: .25rem;\n  background-color: #f5f5f5;\n  border: 1px solid;\n}\n\n.highlight {\n  padding: 1rem;\n  margin-top: 1rem;\n  margin-bottom: 1rem;\n  background-color: #f7f7f9;\n  -ms-overflow-style: -ms-autohiding-scrollbar;\n}\n\n@media (min-width: 576px) {\n  .highlight {\n    padding: 1.5rem;\n  }\n}\n\n.bd-content .highlight {\n  margin-right: -15px;\n  margin-left: -15px;\n}\n\n@media (min-width: 576px) {\n  .bd-content .highlight {\n    margin-right: 0;\n    margin-left: 0;\n  }\n}\n\n.highlight pre {\n  padding: 0;\n  margin-top: 0;\n  margin-bottom: 0;\n  background-color: transparent;\n  border: 0;\n}\n\n.highlight pre code {\n  font-size: inherit;\n  color: #212529;\n}\n\n.table-responsive .highlight pre {\n  white-space: normal;\n}\n\n.bd-table th small {\n  display: block;\n  font-weight: 400;\n  color: #999;\n}\n\n.btn-bd-purple {\n  font-weight: 500;\n  color: #7952b3;\n  border-color: #7952b3;\n}\n\n.btn-bd-purple:hover, .btn-bd-purple:active {\n  color: #fff;\n  background-color: #7952b3;\n  border-color: #7952b3;\n}\n\n.btn-bd-yellow {\n  font-weight: 500;\n  color: #ffe484;\n  border-color: #ffe484;\n}\n\n.btn-bd-yellow:hover, .btn-bd-yellow:active {\n  color: #2a2730;\n  background-color: #ffe484;\n  border-color: #ffe484;\n}\n\n.bd-callout {\n  padding: 1.25rem;\n  margin-top: 1.25rem;\n  margin-bottom: 1.25rem;\n  border: 1px solid #eee;\n  border-left-width: .25rem;\n  border-radius: .25rem;\n}\n\n.bd-callout h4 {\n  margin-top: 0;\n  margin-bottom: .25rem;\n}\n\n.bd-callout p:last-child {\n  margin-bottom: 0;\n}\n\n.bd-callout code {\n  border-radius: .25rem;\n}\n\n.bd-callout + .bd-callout {\n  margin-top: -.25rem;\n}\n\n.bd-callout-info {\n  border-left-color: #5bc0de;\n}\n\n.bd-callout-info h4 {\n  color: #5bc0de;\n}\n\n.bd-callout-warning {\n  border-left-color: #f0ad4e;\n}\n\n.bd-callout-warning h4 {\n  color: #f0ad4e;\n}\n\n.bd-callout-danger {\n  border-left-color: #d9534f;\n}\n\n.bd-callout-danger h4 {\n  color: #d9534f;\n}\n\n.bd-examples .img-thumbnail {\n  margin-bottom: .75rem;\n}\n\n.bd-examples h4 {\n  margin-bottom: .25rem;\n}\n\n.bd-examples p {\n  margin-bottom: 1.25rem;\n}\n\n@media (max-width: 480px) {\n  .bd-examples {\n    margin-right: -.75rem;\n    margin-left: -.75rem;\n  }\n  .bd-examples > [class^=\"col-\"] {\n    padding-right: .75rem;\n    padding-left: .75rem;\n  }\n}\n\n.bd-team {\n  margin-bottom: 1.5rem;\n}\n\n.bd-team .team-member {\n  line-height: 2rem;\n  color: #555;\n}\n\n.bd-team .team-member:hover,\n.bd-team .team-member:focus {\n  color: #333;\n}\n\n.bd-team .team-member:hover {\n  text-decoration: none;\n}\n\n.bd-team .github-btn {\n  float: right;\n  width: 180px;\n  height: 1.25rem;\n  margin-top: .25rem;\n  border: 0;\n}\n\n.bd-team img {\n  float: left;\n  width: 2rem;\n  margin-right: .5rem;\n  border-radius: .25rem;\n}\n\n.bd-browser-bugs td p {\n  margin-bottom: 0;\n}\n\n.bd-browser-bugs th:first-child {\n  width: 18%;\n}\n\n.bd-brand-logos {\n  display: table;\n  width: 100%;\n  margin-bottom: 1rem;\n  overflow: hidden;\n  color: #563d7c;\n  background-color: #f9f9f9;\n  border-radius: .25rem;\n}\n\n.bd-brand-item {\n  padding: 4rem 0;\n  text-align: center;\n}\n\n.bd-brand-item + .bd-brand-item {\n  border-top: 1px solid #fff;\n}\n\n.bd-brand-logos .inverse {\n  color: #fff;\n  background-color: #563d7c;\n}\n\n.bd-brand-item h1,\n.bd-brand-item h3 {\n  margin-top: 0;\n  margin-bottom: 0;\n}\n\n.bd-brand-item .bd-booticon {\n  margin-right: auto;\n  margin-left: auto;\n}\n\n@media (min-width: 768px) {\n  .bd-brand-item {\n    display: table-cell;\n    width: 1%;\n  }\n  .bd-brand-item + .bd-brand-item {\n    border-top: 0;\n    border-left: 1px solid #fff;\n  }\n  .bd-brand-item h1 {\n    font-size: 4rem;\n  }\n}\n\n.color-swatches {\n  margin: 0 -5px;\n  overflow: hidden;\n}\n\n.color-swatch {\n  float: left;\n  width: 4rem;\n  height: 4rem;\n  margin-right: .25rem;\n  margin-left: .25rem;\n  border-radius: .25rem;\n}\n\n@media (min-width: 768px) {\n  .color-swatch {\n    width: 6rem;\n    height: 6rem;\n  }\n}\n\n.color-swatches .bd-purple {\n  background-color: #563d7c;\n}\n\n.color-swatches .bd-purple-light {\n  background-color: #cdbfe3;\n}\n\n.color-swatches .bd-purple-lighter {\n  background-color: #e5e1ea;\n}\n\n.color-swatches .bd-gray {\n  background-color: #f9f9f9;\n}\n\n.swatch-blue {\n  color: #fff;\n  background-color: #007bff;\n}\n\n.swatch-indigo {\n  color: #fff;\n  background-color: #6610f2;\n}\n\n.swatch-purple {\n  color: #fff;\n  background-color: #6f42c1;\n}\n\n.swatch-pink {\n  color: #fff;\n  background-color: #e83e8c;\n}\n\n.swatch-red {\n  color: #fff;\n  background-color: #dc3545;\n}\n\n.swatch-orange {\n  color: #111;\n  background-color: #fd7e14;\n}\n\n.swatch-yellow {\n  color: #111;\n  background-color: #ffc107;\n}\n\n.swatch-green {\n  color: #fff;\n  background-color: #28a745;\n}\n\n.swatch-teal {\n  color: #fff;\n  background-color: #20c997;\n}\n\n.swatch-cyan {\n  color: #fff;\n  background-color: #17a2b8;\n}\n\n.swatch-white {\n  color: #111;\n  background-color: #fff;\n}\n\n.swatch-gray {\n  color: #fff;\n  background-color: #868e96;\n}\n\n.swatch-gray-dark {\n  color: #fff;\n  background-color: #343a40;\n}\n\n.swatch-primary {\n  color: #fff;\n  background-color: #007bff;\n}\n\n.swatch-secondary {\n  color: #fff;\n  background-color: #868e96;\n}\n\n.swatch-success {\n  color: #fff;\n  background-color: #28a745;\n}\n\n.swatch-info {\n  color: #fff;\n  background-color: #17a2b8;\n}\n\n.swatch-warning {\n  color: #111;\n  background-color: #ffc107;\n}\n\n.swatch-danger {\n  color: #fff;\n  background-color: #dc3545;\n}\n\n.swatch-light {\n  color: #111;\n  background-color: #f8f9fa;\n}\n\n.swatch-dark {\n  color: #fff;\n  background-color: #343a40;\n}\n\n.swatch-100 {\n  color: #111;\n  background-color: #f8f9fa;\n}\n\n.swatch-200 {\n  color: #111;\n  background-color: #e9ecef;\n}\n\n.swatch-300 {\n  color: #111;\n  background-color: #dee2e6;\n}\n\n.swatch-400 {\n  color: #111;\n  background-color: #ced4da;\n}\n\n.swatch-500 {\n  color: #111;\n  background-color: #adb5bd;\n}\n\n.swatch-600 {\n  color: #fff;\n  background-color: #868e96;\n}\n\n.swatch-700 {\n  color: #fff;\n  background-color: #495057;\n}\n\n.swatch-800 {\n  color: #fff;\n  background-color: #343a40;\n}\n\n.swatch-900 {\n  color: #fff;\n  background-color: #212529;\n}\n\n.bd-clipboard {\n  position: relative;\n  display: none;\n  float: right;\n}\n\n.bd-clipboard + .highlight {\n  margin-top: 0;\n}\n\n.btn-clipboard {\n  position: absolute;\n  top: .5rem;\n  right: .5rem;\n  z-index: 10;\n  display: block;\n  padding: .25rem .5rem;\n  font-size: 75%;\n  color: #818a91;\n  cursor: pointer;\n  background-color: transparent;\n  border: 0;\n  border-radius: .25rem;\n}\n\n.btn-clipboard:hover {\n  color: #fff;\n  background-color: #027de7;\n}\n\n@media (min-width: 768px) {\n  .bd-clipboard {\n    display: block;\n  }\n}\n\n.hll {\n  background-color: #ffc;\n}\n\n.c {\n  color: #999;\n}\n\n.k {\n  color: #069;\n}\n\n.o {\n  color: #555;\n}\n\n.cm {\n  color: #999;\n}\n\n.cp {\n  color: #099;\n}\n\n.c1 {\n  color: #999;\n}\n\n.cs {\n  color: #999;\n}\n\n.gd {\n  background-color: #fcc;\n  border: 1px solid #c00;\n}\n\n.ge {\n  font-style: italic;\n}\n\n.gr {\n  color: #f00;\n}\n\n.gh {\n  color: #030;\n}\n\n.gi {\n  background-color: #cfc;\n  border: 1px solid #0c0;\n}\n\n.go {\n  color: #aaa;\n}\n\n.gp {\n  color: #009;\n}\n\n.gu {\n  color: #030;\n}\n\n.gt {\n  color: #9c6;\n}\n\n.kc {\n  color: #069;\n}\n\n.kd {\n  color: #069;\n}\n\n.kn {\n  color: #069;\n}\n\n.kp {\n  color: #069;\n}\n\n.kr {\n  color: #069;\n}\n\n.kt {\n  color: #078;\n}\n\n.m {\n  color: #f60;\n}\n\n.s {\n  color: #d44950;\n}\n\n.na {\n  color: #4f9fcf;\n}\n\n.nb {\n  color: #366;\n}\n\n.nc {\n  color: #0a8;\n}\n\n.no {\n  color: #360;\n}\n\n.nd {\n  color: #99f;\n}\n\n.ni {\n  color: #999;\n}\n\n.ne {\n  color: #c00;\n}\n\n.nf {\n  color: #c0f;\n}\n\n.nl {\n  color: #99f;\n}\n\n.nn {\n  color: #0cf;\n}\n\n.nt {\n  color: #2f6f9f;\n}\n\n.nv {\n  color: #033;\n}\n\n.ow {\n  color: #000;\n}\n\n.w {\n  color: #bbb;\n}\n\n.mf {\n  color: #f60;\n}\n\n.mh {\n  color: #f60;\n}\n\n.mi {\n  color: #f60;\n}\n\n.mo {\n  color: #f60;\n}\n\n.sb {\n  color: #c30;\n}\n\n.sc {\n  color: #c30;\n}\n\n.sd {\n  font-style: italic;\n  color: #c30;\n}\n\n.s2 {\n  color: #c30;\n}\n\n.se {\n  color: #c30;\n}\n\n.sh {\n  color: #c30;\n}\n\n.si {\n  color: #a00;\n}\n\n.sx {\n  color: #c30;\n}\n\n.sr {\n  color: #3aa;\n}\n\n.s1 {\n  color: #c30;\n}\n\n.ss {\n  color: #fc3;\n}\n\n.bp {\n  color: #366;\n}\n\n.vc {\n  color: #033;\n}\n\n.vg {\n  color: #033;\n}\n\n.vi {\n  color: #033;\n}\n\n.il {\n  color: #f60;\n}\n\n.css .o,\n.css .o + .nt,\n.css .nt + .nt {\n  color: #999;\n}\n\n.language-bash::before,\n.language-sh::before {\n  color: #009;\n  content: \"$ \";\n  -webkit-user-select: none;\n     -moz-user-select: none;\n      -ms-user-select: none;\n          user-select: none;\n}\n\n.language-powershell::before {\n  color: #009;\n  content: \"PM> \";\n  -webkit-user-select: none;\n     -moz-user-select: none;\n      -ms-user-select: none;\n          user-select: none;\n}\n\n.anchorjs-link {\n  font-weight: 400;\n  color: rgba(0, 123, 255, 0.5);\n  transition: color .16s linear;\n}\n\n.anchorjs-link:hover {\n  color: #007bff;\n  text-decoration: none;\n}\n\n.algolia-autocomplete {\n  display: block !important;\n  -ms-flex: 1;\n      flex: 1;\n}\n\n.algolia-autocomplete .ds-dropdown-menu {\n  width: 100%;\n  min-width: 0 !important;\n  max-width: none !important;\n  padding: .75rem 0 !important;\n  background-color: #fff;\n  background-clip: padding-box;\n  border: 1px solid rgba(0, 0, 0, 0.1);\n  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.175);\n}\n\n@media (min-width: 768px) {\n  .algolia-autocomplete .ds-dropdown-menu {\n    width: 175%;\n  }\n}\n\n.algolia-autocomplete .ds-dropdown-menu::before {\n  display: none !important;\n}\n\n.algolia-autocomplete .ds-dropdown-menu [class^=\"ds-dataset-\"] {\n  padding: 0 !important;\n  overflow: visible !important;\n  background-color: transparent !important;\n  border: 0 !important;\n}\n\n.algolia-autocomplete .ds-dropdown-menu .ds-suggestions {\n  margin-top: 0 !important;\n}\n\n.algolia-autocomplete .algolia-docsearch-suggestion {\n  padding: 0 !important;\n  overflow: visible !important;\n}\n\n.algolia-autocomplete .algolia-docsearch-suggestion--category-header {\n  padding: .125rem 1rem !important;\n  margin-top: 0 !important;\n  font-size: .875rem !important;\n  font-weight: 500 !important;\n  color: #7952b3 !important;\n  border-bottom: 0 !important;\n}\n\n.algolia-autocomplete .algolia-docsearch-suggestion--wrapper {\n  float: none !important;\n  padding-top: 0 !important;\n}\n\n.algolia-autocomplete .algolia-docsearch-suggestion--subcategory-column {\n  float: none !important;\n  width: auto !important;\n  padding: 0 !important;\n  text-align: left !important;\n}\n\n.algolia-autocomplete .algolia-docsearch-suggestion--content {\n  float: none !important;\n  width: auto !important;\n  padding: 0 !important;\n}\n\n.algolia-autocomplete .algolia-docsearch-suggestion--content::before {\n  display: none !important;\n}\n\n.algolia-autocomplete .ds-suggestion:not(:first-child) .algolia-docsearch-suggestion--category-header {\n  padding-top: .75rem !important;\n  margin-top: .75rem !important;\n  border-top: 1px solid rgba(0, 0, 0, 0.1);\n}\n\n.algolia-autocomplete .ds-suggestion .algolia-docsearch-suggestion--subcategory-column {\n  display: none !important;\n}\n\n.algolia-autocomplete .algolia-docsearch-suggestion--title {\n  display: block;\n  padding: .25rem 1rem !important;\n  margin-bottom: 0 !important;\n  font-size: .875rem !important;\n  font-weight: 400 !important;\n}\n\n.algolia-autocomplete .algolia-docsearch-suggestion--text {\n  padding: 0 1rem .5rem !important;\n  margin-top: -.25rem;\n  font-size: .875rem !important;\n  font-weight: 400;\n  line-height: 1.25 !important;\n}\n\n.algolia-autocomplete .algolia-docsearch-footer {\n  float: none !important;\n  width: auto !important;\n  height: auto !important;\n  padding: .75rem 1rem 0;\n  font-size: .75rem !important;\n  line-height: 1 !important;\n  color: #767676 !important;\n  border-top: 1px solid rgba(0, 0, 0, 0.1);\n}\n\n.algolia-autocomplete .algolia-docsearch-footer--logo {\n  display: inline !important;\n  overflow: visible !important;\n  color: inherit !important;\n  text-indent: 0 !important;\n  background: none !important;\n}\n\n.algolia-autocomplete .algolia-docsearch-suggestion--highlight {\n  color: #5f2dab;\n  background-color: rgba(154, 132, 187, 0.12);\n}\n\n.algolia-autocomplete .algolia-docsearch-suggestion--text .algolia-docsearch-suggestion--highlight {\n  box-shadow: inset 0 -2px 0 0 rgba(95, 45, 171, 0.5) !important;\n}\n\n.algolia-autocomplete .ds-suggestion.ds-cursor .algolia-docsearch-suggestion--content {\n  background-color: rgba(208, 189, 236, 0.15) !important;\n}\n/*# sourceMappingURL=docs.min.css.map */","// stylelint-disable declaration-no-important\n\n.bd-pageheader {\n  padding: 2rem ($grid-gutter-width / 2);\n  margin-bottom: 1.5rem;\n  color: $bd-purple-light;\n  text-align: center;\n  background-color: $bd-purple;\n\n  .container {\n    position: relative;\n  }\n\n  h1 {\n    font-size: 3rem;\n    font-weight: 400;\n    color: #fff;\n  }\n\n  p {\n    margin-bottom: 0;\n    font-size: 1.25rem;\n    font-weight: 300;\n  }\n\n  @include media-breakpoint-up(sm) {\n    padding-top: 4rem;\n    padding-bottom: 4rem;\n    margin-bottom: 3rem;\n    text-align: left;\n\n    .carbonad {\n      margin: 2rem 0 0 !important;\n    }\n  }\n\n  @include media-breakpoint-up(md) {\n    h1 {\n      font-size: 4rem;\n    }\n\n    p {\n      font-size: 1.5rem;\n    }\n  }\n\n  @include media-breakpoint-up(lg) {\n    h1,\n    p {\n      margin-right: 380px;\n    }\n\n    .carbonad {\n      position: absolute;\n      top: 0;\n      right: .75rem; // offset from the .container's padding\n      margin: 0 !important;\n    }\n  }\n}\n","// stylelint-disable selector-max-id\n\n#skippy {\n  display: block;\n  padding: 1em;\n  color: #fff;\n  background-color: $bd-purple;\n  outline: 0;\n\n  .skiplink-text {\n    padding: .5em;\n    outline: 1px dotted;\n  }\n}\n","// stylelint-disable declaration-no-important\n\n//\n// Right side table of contents\n//\n\n.bd-toc {\n  @supports (position: sticky) {\n    position: sticky;\n    top: 4rem;\n    max-height: calc(100vh - 4rem);\n    overflow-y: auto;\n  }\n  order: 2;\n  padding-top: 1.5rem;\n  padding-bottom: 1.5rem;\n  font-size: .875rem;\n}\n\n.section-nav {\n  padding-left: 0;\n  border-left: 1px solid #eee;\n\n  ul {\n    padding-left: 1rem;\n\n    ul {\n      display: none;\n    }\n  }\n}\n\n.toc-entry {\n  display: block;\n\n  a {\n    display: block;\n    padding: .125rem 1.5rem;\n    color: #99979c;\n\n    &:hover {\n      color: $blue;\n      text-decoration: none;\n    }\n  }\n}\n\n//\n// Left side navigation\n//\n\n.bd-sidebar {\n  order: 0;\n  // background-color: #f5f2f9;\n  border-bottom: 1px solid rgba(0,0,0,.1);\n\n  @include media-breakpoint-up(md) {\n    @supports (position: sticky) {\n      position: sticky;\n      top: 4rem;\n      z-index: 1000;\n      max-height: calc(100vh - 4rem);\n    }\n    border-right: 1px solid rgba(0,0,0,.1);\n  }\n\n  @include media-breakpoint-up(xl) {\n    max-width: 320px;\n  }\n}\n\n.bd-links {\n  padding-top: 1rem;\n  padding-bottom: 1rem;\n  margin-right: -15px;\n  margin-left: -15px;\n\n  @include media-breakpoint-up(md) {\n    @supports (position: sticky) {\n      max-height: calc(100vh - 9rem);\n      overflow-y: auto;\n    }\n  }\n\n  // Override collapse behaviors\n  @include media-breakpoint-up(md) {\n    display: block !important;\n  }\n}\n\n.bd-search {\n  position: relative; // To contain the Algolia search\n  padding: 1rem 15px;\n  margin-right: -15px;\n  margin-left: -15px;\n  border-bottom: 1px solid rgba(0,0,0,.05);\n\n  .form-control:focus {\n    border-color: $bd-purple-bright;\n    box-shadow: 0 0 0 3px rgba($bd-purple-bright, .25);\n  }\n}\n\n.bd-search-docs-toggle {\n  line-height: 1;\n  color: $gray-900;\n}\n\n.bd-sidenav {\n  display: none;\n}\n\n.bd-toc-link {\n  display: block;\n  padding: .25rem 1.5rem;\n  font-weight: 500;\n  color: rgba(0,0,0,.65);\n\n  &:hover {\n    color: rgba(0,0,0,.85);\n    text-decoration: none;\n  }\n}\n\n.bd-toc-item {\n  &.active {\n    margin-bottom: 1rem;\n\n    &:not(:first-child) {\n      margin-top: 1rem;\n    }\n\n    > .bd-toc-link {\n      color: rgba(0,0,0,.85);\n\n      &:hover {\n        background-color: transparent;\n      }\n    }\n\n    > .bd-sidenav {\n      display: block;\n    }\n  }\n}\n\n// All levels of nav\n.bd-sidebar .nav > li > a {\n  display: block;\n  padding: .25rem 1.5rem;\n  font-size: 90%;\n  color: rgba(0,0,0,.65);\n}\n\n.bd-sidebar .nav > li > a:hover {\n  color: rgba(0,0,0,.85);\n  text-decoration: none;\n  background-color: transparent;\n}\n\n.bd-sidebar .nav > .active > a,\n.bd-sidebar .nav > .active:hover > a {\n  font-weight: 500;\n  color: rgba(0,0,0,.85);\n  background-color: transparent;\n}\n","//\n// Footer\n//\n\n.bd-footer {\n  font-size: 85%;\n  text-align: center;\n  background-color: #f7f7f7;\n\n  a {\n    font-weight: 500;\n    color: $gray-700;\n\n    &:hover,\n    &:focus {\n      color: $link-color;\n    }\n  }\n\n  p {\n    margin-bottom: 0;\n  }\n\n  @include media-breakpoint-up(sm) {\n    text-align: left;\n  }\n}\n\n.bd-footer-links {\n  padding-left: 0;\n  margin-bottom: 1rem;\n\n  li {\n    display: inline-block;\n\n    + li {\n      margin-left: 1rem;\n    }\n  }\n}\n","// stylelint-disable no-duplicate-selectors, selector-no-qualifying-type\n\n//\n// Grid examples\n//\n\n.bd-example-row {\n  .row + .row {\n    margin-top: 1rem;\n  }\n\n  .row {\n    > .col,\n    > [class^=\"col-\"] {\n      padding-top: .75rem;\n      padding-bottom: .75rem;\n      background-color: rgba(86,61,124,.15);\n      border: 1px solid rgba(86,61,124,.2);\n    }\n  }\n\n  .flex-items-top,\n  .flex-items-middle,\n  .flex-items-bottom {\n    min-height: 6rem;\n    background-color: rgba(255,0,0,.1);\n  }\n}\n\n.bd-example-row-flex-cols .row {\n  min-height: 10rem;\n  background-color: rgba(255,0,0,.1);\n}\n\n.bd-highlight {\n  background-color: rgba($bd-purple, .15);\n  border: 1px solid rgba($bd-purple, .15);\n}\n\n// Grid mixins\n.example-container {\n  width: 800px;\n  @include make-container();\n}\n\n.example-row {\n  @include make-row();\n}\n\n.example-content-main {\n  @include make-col-ready();\n\n  @include media-breakpoint-up(sm) {\n    @include make-col(6);\n  }\n\n  @include media-breakpoint-up(lg) {\n    @include make-col(8);\n  }\n}\n\n.example-content-secondary {\n  @include make-col-ready();\n\n  @include media-breakpoint-up(sm) {\n    @include make-col(6);\n  }\n\n  @include media-breakpoint-up(lg) {\n    @include make-col(4);\n  }\n}\n\n\n//\n// Container illustrations\n//\n\n.bd-example-container {\n  min-width: 16rem;\n  max-width: 25rem;\n  margin-right: auto;\n  margin-left: auto;\n}\n\n.bd-example-container-header {\n  height: 3rem;\n  margin-bottom: .5rem;\n  background-color: lighten($blue, 50%);\n  border-radius: .25rem;\n}\n\n.bd-example-container-sidebar {\n  float: right;\n  width: 4rem;\n  height: 8rem;\n  background-color: lighten($blue, 25%);\n  border-radius: .25rem;\n}\n\n.bd-example-container-body {\n  height: 8rem;\n  margin-right: 4.5rem;\n  background-color: lighten($bd-purple, 25%);\n  border-radius: .25rem;\n}\n\n.bd-example-container-fluid {\n  max-width: none;\n}\n\n\n//\n// Docs examples\n//\n\n.bd-example {\n  position: relative;\n  padding: 1rem;\n  margin: 1rem (-$grid-gutter-width / 2);\n  border: solid #f7f7f9;\n  border-width: .2rem 0 0;\n  @include clearfix();\n\n  @include media-breakpoint-up(sm) {\n    padding: 1.5rem;\n    margin-right: 0;\n    margin-bottom: 0;\n    margin-left: 0;\n    border-width: .2rem;\n  }\n\n  + .highlight,\n  + .clipboard + .highlight {\n    margin-top: 0;\n  }\n\n  + p {\n    margin-top: 2rem;\n  }\n\n  .pos-f-t {\n    position: relative;\n    margin: -1rem;\n\n    @include media-breakpoint-up(sm) {\n      margin: -1.5rem;\n    }\n  }\n\n  > .form-control {\n    + .form-control {\n      margin-top: .5rem;\n    }\n  }\n\n  > .nav + .nav,\n  > .alert + .alert,\n  > .navbar + .navbar,\n  > .progress + .progress,\n  > .progress + .btn {\n    margin-top: 1rem;\n  }\n\n  > .dropdown-menu:first-child {\n    position: static;\n    display: block;\n  }\n\n  > .form-group:last-child {\n    margin-bottom: 0;\n  }\n}\n\n.bd-example > .close {\n  float: none;\n}\n\n// Typography\n.bd-example-type .table .type-info {\n  color: #999;\n  vertical-align: middle;\n}\n.bd-example-type .table td {\n  padding: 1rem 0;\n  border-color: #eee;\n}\n.bd-example-type .table tr:first-child td {\n  border-top: 0;\n}\n.bd-example-type h1,\n.bd-example-type h2,\n.bd-example-type h3,\n.bd-example-type h4,\n.bd-example-type h5,\n.bd-example-type h6 {\n  margin: 0;\n}\n\n// Contextual background colors\n.bd-example-bg-classes p {\n  padding: 1rem;\n}\n\n// Images\n.bd-example > img {\n  + img {\n    margin-left: .5rem;\n  }\n}\n\n// Buttons\n.bd-example > .btn-group {\n  margin-top: .25rem;\n  margin-bottom: .25rem;\n}\n.bd-example > .btn-toolbar + .btn-toolbar {\n  margin-top: .5rem;\n}\n\n// Forms\n.bd-example-control-sizing select,\n.bd-example-control-sizing input[type=\"text\"] + input[type=\"text\"] {\n  margin-top: .5rem;\n}\n.bd-example-form .input-group {\n  margin-bottom: .5rem;\n}\n.bd-example > textarea.form-control {\n  resize: vertical;\n}\n\n// List groups\n.bd-example > .list-group {\n  max-width: 400px;\n}\n\n// Navbars\n.bd-example {\n  .fixed-top,\n  .sticky-top {\n    position: static;\n    margin: -1rem -1rem 1rem;\n  }\n  .fixed-bottom {\n    position: static;\n    margin: 1rem -1rem -1rem;\n  }\n\n  @include media-breakpoint-up(sm) {\n    .fixed-top,\n    .sticky-top {\n      margin: -1.5rem -1.5rem 1rem;\n    }\n    .fixed-bottom {\n      margin: 1rem -1.5rem -1.5rem;\n    }\n  }\n}\n\n// Pagination\n.bd-example .pagination {\n  margin-top: .5rem;\n  margin-bottom: .5rem;\n}\n\n// Example modals\n.bd-example-modal {\n  background-color: #fafafa;\n\n  .modal {\n    position: relative;\n    top: auto;\n    right: auto;\n    bottom: auto;\n    left: auto;\n    z-index: 1;\n    display: block;\n  }\n\n  .modal-dialog {\n    left: auto;\n    margin-right: auto;\n    margin-left: auto;\n  }\n}\n\n.modal {\n  z-index: 1072;\n\n  .tooltip,\n  .popover {\n    z-index: 1073;\n  }\n}\n\n.modal-backdrop {\n  z-index: 1071;\n}\n\n\n// Example tabbable tabs\n.bd-example-tabs .nav-tabs {\n  margin-bottom: 1rem;\n}\n\n// Tooltips\n.bd-example-tooltips {\n  text-align: center;\n}\n.bd-example-tooltips > .btn {\n  margin-top: .25rem;\n  margin-bottom: .25rem;\n}\n.bs-tooltip-top-docs,\n.bs-tooltip-bottom-docs {\n  .arrow {\n    left: 50%;\n  }\n}\n.bs-tooltip-right-docs,\n.bs-tooltip-left-docs {\n  .arrow {\n    top: 50%;\n  }\n}\n\n// Popovers\n.bd-example-popover-static {\n  padding-bottom: 1.5rem;\n  background-color: #f9f9f9;\n}\n.bd-example-popover-static .popover {\n  position: relative;\n  display: block;\n  float: left;\n  width: 260px;\n  margin: 1.25rem;\n}\n.bs-popover-top-docs,\n.bs-popover-bottom-docs {\n  .arrow {\n    left: 50%;\n  }\n}\n.bs-popover-right-docs,\n.bs-popover-left-docs {\n  .arrow {\n    top: 50%;\n  }\n}\n\n// Tooltips\n.tooltip-demo a {\n  white-space: nowrap;\n}\n\n.bd-example-tooltip-static .tooltip {\n  position: relative;\n  display: inline-block;\n  margin: 10px 20px;\n  opacity: 1;\n}\n\n// Scrollspy demo on fixed height div\n.scrollspy-example {\n  position: relative;\n  height: 200px;\n  margin-top: .5rem;\n  overflow: auto;\n}\n\n.scrollspy-example-2 {\n  position: relative;\n  height: 350px;\n  overflow: auto;\n}\n\n.bd-example-border-utils {\n  [class^=\"border\"] {\n    display: inline-block;\n    width: 5rem;\n    height: 5rem;\n    margin: .25rem;\n    background-color: #f5f5f5;\n    border: 1px solid;\n  }\n}\n\n//\n// Code snippets\n//\n\n.highlight {\n  padding: 1rem;\n  margin-top: 1rem;\n  margin-bottom: 1rem;\n  background-color: #f7f7f9;\n  -ms-overflow-style: -ms-autohiding-scrollbar;\n\n  @include media-breakpoint-up(sm) {\n    padding: 1.5rem;\n  }\n}\n\n.bd-content .highlight {\n  margin-right: (-$grid-gutter-width / 2);\n  margin-left: (-$grid-gutter-width / 2);\n\n  @include media-breakpoint-up(sm) {\n    margin-right: 0;\n    margin-left: 0;\n  }\n}\n\n.highlight pre {\n  padding: 0;\n  margin-top: 0;\n  margin-bottom: 0;\n  background-color: transparent;\n  border: 0;\n}\n.highlight pre code {\n  font-size: inherit;\n  color: $gray-900; // Effectively the base text color\n}\n","/// Grid system\n//\n// Generate semantic grid columns with these mixins.\n\n@mixin make-container() {\n  width: 100%;\n  padding-right: ($grid-gutter-width / 2);\n  padding-left: ($grid-gutter-width / 2);\n  margin-right: auto;\n  margin-left: auto;\n}\n\n\n// For each breakpoint, define the maximum width of the container in a media query\n@mixin make-container-max-widths($max-widths: $container-max-widths, $breakpoints: $grid-breakpoints) {\n  @each $breakpoint, $container-max-width in $max-widths {\n    @include media-breakpoint-up($breakpoint, $breakpoints) {\n      max-width: $container-max-width;\n    }\n  }\n}\n\n@mixin make-row() {\n  display: flex;\n  flex-wrap: wrap;\n  margin-right: ($grid-gutter-width / -2);\n  margin-left: ($grid-gutter-width / -2);\n}\n\n@mixin make-col-ready() {\n  position: relative;\n  // Prevent columns from becoming too narrow when at smaller grid tiers by\n  // always setting `width: 100%;`. This works because we use `flex` values\n  // later on to override this initial width.\n  width: 100%;\n  min-height: 1px; // Prevent collapsing\n  padding-right: ($grid-gutter-width / 2);\n  padding-left: ($grid-gutter-width / 2);\n}\n\n@mixin make-col($size, $columns: $grid-columns) {\n  flex: 0 0 percentage($size / $columns);\n  // Add a `max-width` to ensure content within each column does not blow out\n  // the width of the column. Applies to IE10+ and Firefox. Chrome and Safari\n  // do not appear to require this.\n  max-width: percentage($size / $columns);\n}\n\n@mixin make-col-offset($size, $columns: $grid-columns) {\n  $num: $size / $columns;\n  margin-left: if($num == 0, 0, percentage($num));\n}\n","@mixin clearfix() {\n  &::after {\n    display: block;\n    clear: both;\n    content: \"\";\n  }\n}\n","//\n// Responsive tests\n//\n\n// Responsive (scrollable) doc tables\n.table-responsive .highlight pre {\n  white-space: normal;\n}\n\n// Utility classes table\n.bd-table th small {\n  display: block;\n  font-weight: 400;\n  color: #999;\n}\n","// Buttons\n//\n// Custom buttons for the docs.\n\n.btn-bd-purple {\n  font-weight: 500;\n  color: $bd-purple-bright;\n  border-color: $bd-purple-bright;\n\n  &:hover,\n  &:active {\n    color: #fff;\n    background-color: $bd-purple-bright;\n    border-color: $bd-purple-bright;\n  }\n}\n\n.btn-bd-yellow {\n  font-weight: 500;\n  color: $bd-yellow;\n  border-color: $bd-yellow;\n\n  &:hover,\n  &:active {\n    color: $bd-graphite;\n    background-color: $bd-yellow;\n    border-color: $bd-yellow;\n  }\n}\n","//\n// Callouts\n//\n\n.bd-callout {\n  padding: 1.25rem;\n  margin-top: 1.25rem;\n  margin-bottom: 1.25rem;\n  border: 1px solid #eee;\n  border-left-width: .25rem;\n  border-radius: .25rem;\n}\n\n.bd-callout h4 {\n  margin-top: 0;\n  margin-bottom: .25rem;\n}\n\n.bd-callout p:last-child {\n  margin-bottom: 0;\n}\n\n.bd-callout code {\n  border-radius: .25rem;\n}\n\n.bd-callout + .bd-callout {\n  margin-top: -.25rem;\n}\n\n// Variations\n@mixin bs-callout-variant($color) {\n  border-left-color: $color;\n\n  h4 { color: $color; }\n}\n\n.bd-callout-info { @include bs-callout-variant($bd-info); }\n.bd-callout-warning { @include bs-callout-variant($bd-warning); }\n.bd-callout-danger { @include bs-callout-variant($bd-danger); }\n","//\n// Examples\n//\n\n.bd-examples .img-thumbnail {\n  margin-bottom: .75rem;\n}\n.bd-examples h4 {\n  margin-bottom: .25rem;\n}\n.bd-examples p {\n  margin-bottom: 1.25rem;\n}\n\n@media (max-width: 480px) {\n  .bd-examples {\n    margin-right: -.75rem;\n    margin-left: -.75rem;\n  }\n  .bd-examples > [class^=\"col-\"] {\n    padding-right: .75rem;\n    padding-left: .75rem;\n  }\n}\n",".bd-team {\n  margin-bottom: 1.5rem;\n\n  .team-member {\n    line-height: 2rem;\n    color: #555;\n  }\n\n  .team-member:hover,\n  .team-member:focus {\n    color: #333;\n  }\n\n  .team-member:hover {\n    text-decoration: none;\n  }\n\n  .github-btn {\n    float: right;\n    width: 180px;\n    height: 1.25rem;\n    margin-top: .25rem;\n    border: 0;\n  }\n\n  img {\n    float: left;\n    width: 2rem;\n    margin-right: .5rem;\n    border-radius: .25rem;\n  }\n}\n","// Wall of Browser Bugs\n//\n// Better display for the responsive table on the Wall of Browser Bugs.\n\n.bd-browser-bugs {\n  td p {\n    margin-bottom: 0;\n  }\n  th:first-child {\n    width: 18%;\n  }\n}\n","// stylelint-disable no-duplicate-selectors\n\n//\n// Brand guidelines\n//\n\n// Logo series wrapper\n.bd-brand-logos {\n  display: table;\n  width: 100%;\n  margin-bottom: 1rem;\n  overflow: hidden;\n  color: #563d7c;\n  background-color: #f9f9f9;\n  border-radius: .25rem;\n}\n\n// Individual items\n.bd-brand-item {\n  padding: 4rem 0;\n  text-align: center;\n}\n.bd-brand-item + .bd-brand-item {\n  border-top: 1px solid #fff;\n}\n.bd-brand-logos .inverse {\n  color: #fff;\n  background-color: #563d7c;\n}\n\n// Heading content within\n.bd-brand-item h1,\n.bd-brand-item h3 {\n  margin-top: 0;\n  margin-bottom: 0;\n}\n.bd-brand-item .bd-booticon {\n  margin-right: auto;\n  margin-left: auto;\n}\n\n// Make the icons stand out on what is/isn't okay\n// .bd-brand-item .glyphicon {\n//   width: 30px;\n//   height: 30px;\n//   margin: 10px auto -10px;\n//   line-height: 30px;\n//   color: #fff;\n//   border-radius: 50%;\n// }\n// .bd-brand-item .glyphicon-ok {\n//   background-color: #5cb85c;\n// }\n// .bd-brand-item .glyphicon-remove {\n//   background-color: #d9534f;\n// }\n\n@media (min-width: 768px) {\n  .bd-brand-item {\n    display: table-cell;\n    width: 1%;\n  }\n  .bd-brand-item + .bd-brand-item {\n    border-top: 0;\n    border-left: 1px solid #fff;\n  }\n  .bd-brand-item h1 {\n    font-size: 4rem;\n  }\n}\n\n\n//\n// Color swatches\n//\n\n.color-swatches {\n  margin: 0 -5px;\n  overflow: hidden; // clearfix\n}\n\n.color-swatch {\n  float: left;\n  width: 4rem;\n  height: 4rem;\n  margin-right: .25rem;\n  margin-left: .25rem;\n  border-radius: .25rem;\n\n  @media (min-width: 768px) {\n    width: 6rem;\n    height: 6rem;\n  }\n}\n\n// Docs colors\n.color-swatches {\n  .bd-purple {\n    background-color: $bd-purple;\n  }\n  .bd-purple-light {\n    background-color: $bd-purple-light;\n  }\n  .bd-purple-lighter {\n    background-color: #e5e1ea;\n  }\n  .bd-gray {\n    background-color: #f9f9f9;\n  }\n}\n","//\n// Docs color palette classes\n//\n\n@each $color, $value in $colors {\n  .swatch-#{$color} {\n    color: color-yiq($value);\n    background-color: #{$value};\n  }\n}\n\n@each $color, $value in $theme-colors {\n  .swatch-#{$color} {\n    color: color-yiq($value);\n    background-color: #{$value};\n  }\n}\n\n@each $color, $value in $grays {\n  .swatch-#{$color} {\n    color: color-yiq($value);\n    background-color: #{$value};\n  }\n}\n","// clipboard.js\n//\n// JS-based `Copy` buttons for code snippets.\n\n.bd-clipboard {\n  position: relative;\n  display: none;\n  float: right;\n\n  + .highlight {\n    margin-top: 0;\n  }\n}\n\n.btn-clipboard {\n  position: absolute;\n  top: .5rem;\n  right: .5rem;\n  z-index: 10;\n  display: block;\n  padding: .25rem .5rem;\n  font-size: 75%;\n  color: #818a91;\n  cursor: pointer;\n  background-color: transparent;\n  border: 0;\n  border-radius: .25rem;\n\n  &:hover {\n    color: #fff;\n    background-color: #027de7;\n  }\n}\n\n@media (min-width: 768px) {\n  .bd-clipboard {\n    display: block;\n  }\n}\n","// stylelint-disable declaration-block-single-line-max-declarations\n\n.hll { background-color: #ffc; }\n.c { color: #999; }\n.k { color: #069; }\n.o { color: #555; }\n.cm { color: #999; }\n.cp { color: #099; }\n.c1 { color: #999; }\n.cs { color: #999; }\n.gd { background-color: #fcc; border: 1px solid #c00; }\n.ge { font-style: italic; }\n.gr { color: #f00; }\n.gh { color: #030; }\n.gi { background-color: #cfc; border: 1px solid #0c0; }\n.go { color: #aaa; }\n.gp { color: #009; }\n.gu { color: #030; }\n.gt { color: #9c6; }\n.kc { color: #069; }\n.kd { color: #069; }\n.kn { color: #069; }\n.kp { color: #069; }\n.kr { color: #069; }\n.kt { color: #078; }\n.m { color: #f60; }\n.s { color: #d44950; }\n.na { color: #4f9fcf; }\n.nb { color: #366; }\n.nc { color: #0a8; }\n.no { color: #360; }\n.nd { color: #99f; }\n.ni { color: #999; }\n.ne { color: #c00; }\n.nf { color: #c0f; }\n.nl { color: #99f; }\n.nn { color: #0cf; }\n.nt { color: #2f6f9f; }\n.nv { color: #033; }\n.ow { color: #000; }\n.w { color: #bbb; }\n.mf { color: #f60; }\n.mh { color: #f60; }\n.mi { color: #f60; }\n.mo { color: #f60; }\n.sb { color: #c30; }\n.sc { color: #c30; }\n.sd { font-style: italic; color: #c30; }\n.s2 { color: #c30; }\n.se { color: #c30; }\n.sh { color: #c30; }\n.si { color: #a00; }\n.sx { color: #c30; }\n.sr { color: #3aa; }\n.s1 { color: #c30; }\n.ss { color: #fc3; }\n.bp { color: #366; }\n.vc { color: #033; }\n.vg { color: #033; }\n.vi { color: #033; }\n.il { color: #f60; }\n\n.css .o,\n.css .o + .nt,\n.css .nt + .nt { color: #999; }\n\n.language-bash::before,\n.language-sh::before {\n  color: #009;\n  content: \"$ \";\n  user-select: none;\n}\n\n.language-powershell::before {\n  color: #009;\n  content: \"PM> \";\n  user-select: none;\n}\n",".anchorjs-link {\n  font-weight: 400;\n  color: rgba($link-color, .5);\n  transition: color .16s linear;\n\n  &:hover {\n    color: $link-color;\n    text-decoration: none;\n  }\n}\n","// stylelint-disable declaration-no-important\n\n// Docsearch overrides\n//\n// `!important` indicates overridden properties.\n.algolia-autocomplete {\n  display: block !important;\n  flex: 1;\n\n  // Menu container\n  .ds-dropdown-menu {\n    width: 100%;\n    min-width: 0 !important;\n    max-width: none !important;\n    padding: .75rem 0 !important;\n    background-color: #fff;\n    background-clip: padding-box;\n    border: 1px solid rgba(0,0,0,.1);\n    box-shadow: 0 .5rem 1rem rgba(0,0,0,.175);\n\n    @include media-breakpoint-up(md) {\n      width: 175%;\n    }\n\n    // Caret\n    &::before {\n      display: none !important;\n    }\n\n    [class^=\"ds-dataset-\"] {\n      padding: 0 !important;\n      overflow: visible !important;\n      background-color: transparent !important;\n      border: 0 !important;\n    }\n\n    .ds-suggestions {\n      margin-top: 0 !important;\n    }\n  }\n\n  .algolia-docsearch-suggestion {\n    padding: 0 !important;\n    overflow: visible !important;\n  }\n\n  .algolia-docsearch-suggestion--category-header {\n    padding: .125rem 1rem !important;\n    margin-top: 0 !important;\n    font-size: .875rem !important;\n    font-weight: 500 !important;\n    color: $bd-purple-bright !important;\n    border-bottom: 0 !important;\n  }\n\n  .algolia-docsearch-suggestion--wrapper {\n    float: none !important;\n    padding-top: 0 !important;\n  }\n\n  // Section header\n  .algolia-docsearch-suggestion--subcategory-column {\n    float: none !important;\n    width: auto !important;\n    padding: 0 !important;\n    text-align: left !important;\n  }\n\n  .algolia-docsearch-suggestion--content {\n    float: none !important;\n    width: auto !important;\n    padding: 0 !important;\n\n    // Vertical divider between column header and content\n    &::before {\n      display: none !important;\n    }\n  }\n\n  .ds-suggestion {\n    &:not(:first-child) {\n      .algolia-docsearch-suggestion--category-header {\n        padding-top: .75rem !important;\n        margin-top: .75rem !important;\n        border-top: 1px solid rgba(0,0,0,.1);\n      }\n    }\n\n    .algolia-docsearch-suggestion--subcategory-column {\n      display: none !important;\n    }\n  }\n\n  .algolia-docsearch-suggestion--title {\n    display: block;\n    padding: .25rem 1rem !important;\n    margin-bottom: 0 !important;\n    font-size: .875rem !important;\n    font-weight: 400 !important;\n  }\n\n  .algolia-docsearch-suggestion--text {\n    padding: 0 1rem .5rem !important;\n    margin-top: -.25rem;\n    font-size: .875rem !important;\n    font-weight: 400;\n    line-height: 1.25 !important;\n  }\n\n  .algolia-docsearch-footer {\n    float: none !important;\n    width: auto !important;\n    height: auto !important;\n    padding: .75rem 1rem 0;\n    font-size: .75rem !important;\n    line-height: 1 !important;\n    color: #767676 !important;\n    border-top: 1px solid rgba(0,0,0,.1);\n  }\n\n  .algolia-docsearch-footer--logo {\n    display: inline !important;\n    overflow: visible !important;\n    color: inherit !important;\n    text-indent: 0 !important;\n    background: none !important;\n  }\n\n  .algolia-docsearch-suggestion--highlight {\n    color: #5f2dab;\n    background-color: rgba(154, 132, 187, .12);\n  }\n\n  .algolia-docsearch-suggestion--text .algolia-docsearch-suggestion--highlight {\n    box-shadow: inset 0 -2px 0 0 rgba(95,45,171,.5) !important;\n  }\n\n  .ds-suggestion.ds-cursor .algolia-docsearch-suggestion--content {\n    background-color: rgba(208,189,236,.15) !important;\n  }\n}\n"]}
\ No newline at end of file
diff --git a/assets/img/bootstrap-stack.png b/assets/img/bootstrap-stack.png
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diff --git a/assets/img/bootstrap-themes.png b/assets/img/bootstrap-themes.png
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diff --git a/assets/img/favicons/android-chrome-192x192.png b/assets/img/favicons/android-chrome-192x192.png
deleted file mode 100644
index 547386f37..000000000
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diff --git a/assets/img/favicons/android-chrome-512x512.png b/assets/img/favicons/android-chrome-512x512.png
deleted file mode 100644
index eae76488d..000000000
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diff --git a/assets/img/favicons/apple-touch-icon.png b/assets/img/favicons/apple-touch-icon.png
deleted file mode 100644
index 447cec2c4..000000000
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diff --git a/assets/img/favicons/browserconfig.xml b/assets/img/favicons/browserconfig.xml
deleted file mode 100644
index 8b193171a..000000000
--- a/assets/img/favicons/browserconfig.xml
+++ /dev/null
@@ -1,11 +0,0 @@
----
----
-
-
-    
-        
-            
-            #563d7c
-        
-    
-
diff --git a/assets/img/favicons/favicon-16x16.png b/assets/img/favicons/favicon-16x16.png
deleted file mode 100644
index 5f7d11880..000000000
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diff --git a/assets/img/favicons/favicon-32x32.png b/assets/img/favicons/favicon-32x32.png
deleted file mode 100644
index d752fd5d7..000000000
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diff --git a/assets/img/favicons/manifest.json b/assets/img/favicons/manifest.json
deleted file mode 100644
index 14cd52412..000000000
--- a/assets/img/favicons/manifest.json
+++ /dev/null
@@ -1,22 +0,0 @@
----
----
-{
-    "name": "Bootstrap",
-    "short_name": "Bootstrap",
-    "icons": [
-        {
-            "src": "{{ site.baseurl }}/assets/img/favicons/android-chrome-192x192.png",
-            "sizes": "192x192",
-            "type": "image/png"
-        },
-        {
-            "src": "{{ site.baseurl }}/assets/img/favicons/android-chrome-512x512.png",
-            "sizes": "512x512",
-            "type": "image/png"
-        }
-    ],
-    "start_url": "/",
-    "theme_color": "#563d7c",
-    "background_color": "#563d7c",
-    "display": "standalone"
-}
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index 262a3c2e1..000000000
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diff --git a/assets/img/favicons/mstile-150x150.png b/assets/img/favicons/mstile-150x150.png
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index bb87faf74..000000000
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diff --git a/assets/img/favicons/mstile-310x150.png b/assets/img/favicons/mstile-310x150.png
deleted file mode 100644
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diff --git a/assets/img/favicons/mstile-310x310.png b/assets/img/favicons/mstile-310x310.png
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diff --git a/assets/img/favicons/mstile-70x70.png b/assets/img/favicons/mstile-70x70.png
deleted file mode 100644
index 4da2de9e3..000000000
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diff --git a/assets/img/favicons/safari-pinned-tab.svg b/assets/img/favicons/safari-pinned-tab.svg
deleted file mode 100644
index 086866a17..000000000
--- a/assets/img/favicons/safari-pinned-tab.svg
+++ /dev/null
@@ -1,20 +0,0 @@
-
-
-
-
-Created by potrace 1.11, written by Peter Selinger 2001-2013
-
-
-
-
-
diff --git a/assets/js/docs.min.js b/assets/js/docs.min.js
deleted file mode 100644
index 4fa2804f5..000000000
--- a/assets/js/docs.min.js
+++ /dev/null
@@ -1,25 +0,0 @@
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- * clipboard.js v1.7.1
- * https://zenorocha.github.io/clipboard.js
- *
- * Licensed MIT © Zeno Rocha
- */
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-© 2016 Ivan Malopinsky - http://imsky.co
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-License:  MIT
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- * JavaScript for Bootstrap's docs (https://getbootstrap.com)
- * Copyright 2011-2017 The Bootstrap Authors
- * Copyright 2011-2017 Twitter, Inc.
- * Licensed under the Creative Commons Attribution 3.0 Unported License. For
- * details, see https://creativecommons.org/licenses/by/3.0/.
- */
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diff --git a/assets/js/ie-emulation-modes-warning.js b/assets/js/ie-emulation-modes-warning.js
deleted file mode 100644
index 1b4716bf5..000000000
--- a/assets/js/ie-emulation-modes-warning.js
+++ /dev/null
@@ -1,52 +0,0 @@
-// NOTICE!! DO NOT USE ANY OF THIS JAVASCRIPT
-// IT'S JUST JUNK FOR OUR DOCS!
-// ++++++++++++++++++++++++++++++++++++++++++
-/*!
- * Copyright 2014-2015 The Bootstrap Authors
- * Copyright 2014-2015 Twitter, Inc.
- *
- * Licensed under the Creative Commons Attribution 3.0 Unported License. For
- * details, see https://creativecommons.org/licenses/by/3.0/.
- */
-// Intended to prevent false-positive bug reports about Bootstrap not working properly in old versions of IE due to folks testing using IE's unreliable emulation modes.
-(function () {
-  'use strict'
-
-  function emulatedIEMajorVersion() {
-    var groups = /MSIE ([0-9.]+)/.exec(window.navigator.userAgent)
-    if (groups === null) {
-      return null
-    }
-    var ieVersionNum = parseInt(groups[1], 10)
-    var ieMajorVersion = Math.floor(ieVersionNum)
-    return ieMajorVersion
-  }
-
-  function actualNonEmulatedIEMajorVersion() {
-    // Detects the actual version of IE in use, even if it's in an older-IE emulation mode.
-    // IE JavaScript conditional compilation docs: https://msdn.microsoft.com/library/121hztk3%28v=vs.94%29.aspx
-    // @cc_on docs: https://msdn.microsoft.com/library/8ka90k2e%28v=vs.94%29.aspx
-    var jscriptVersion = new Function('/*@cc_on return @_jscript_version; @*/')() // eslint-disable-line no-new-func
-    if (typeof jscriptVersion === 'undefined') {
-      return 11 // IE11+ not in emulation mode
-    }
-    if (jscriptVersion < 9) {
-      return 8 // IE8 (or lower; haven't tested on IE<8)
-    }
-    return jscriptVersion // IE9 or IE10 in any mode, or IE11 in non-IE11 mode
-  }
-
-  var ua = window.navigator.userAgent
-  if (ua.indexOf('Opera') > -1 || ua.indexOf('Presto') > -1) {
-    return // Opera, which might pretend to be IE
-  }
-  var emulated = emulatedIEMajorVersion()
-  if (emulated === null) {
-    return // Not IE
-  }
-  var nonEmulated = actualNonEmulatedIEMajorVersion()
-
-  if (emulated !== nonEmulated) {
-    window.alert('WARNING: You appear to be using IE' + nonEmulated + ' in IE' + emulated + ' emulation mode.\nIE emulation modes can behave significantly differently from ACTUAL older versions of IE.\nPLEASE DON\'T FILE BOOTSTRAP BUGS based on testing in IE emulation modes!')
-  }
-}())
diff --git a/assets/js/ie10-viewport-bug-workaround.js b/assets/js/ie10-viewport-bug-workaround.js
deleted file mode 100644
index b335ef943..000000000
--- a/assets/js/ie10-viewport-bug-workaround.js
+++ /dev/null
@@ -1,24 +0,0 @@
-/*!
- * IE10 viewport hack for Surface/desktop Windows 8 bug
- * Copyright 2014-2017 The Bootstrap Authors
- * Copyright 2014-2017 Twitter, Inc.
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
- */
-
-// See the Getting Started docs for more information:
-// https://getbootstrap.com/getting-started/#support-ie10-width
-
-(function () {
-  'use strict'
-
-  if (navigator.userAgent.match(/IEMobile\/10\.0/)) {
-    var msViewportStyle = document.createElement('style')
-    msViewportStyle.appendChild(
-      document.createTextNode(
-        '@-ms-viewport{width:auto!important}'
-      )
-    )
-    document.head.appendChild(msViewportStyle)
-  }
-
-}())
diff --git a/assets/js/src/application.js b/assets/js/src/application.js
deleted file mode 100644
index 9c236b7c4..000000000
--- a/assets/js/src/application.js
+++ /dev/null
@@ -1,105 +0,0 @@
-// NOTICE!! DO NOT USE ANY OF THIS JAVASCRIPT
-// IT'S ALL JUST JUNK FOR OUR DOCS!
-// ++++++++++++++++++++++++++++++++++++++++++
-
-/*!
- * JavaScript for Bootstrap's docs (https://getbootstrap.com)
- * Copyright 2011-2017 The Bootstrap Authors
- * Copyright 2011-2017 Twitter, Inc.
- * Licensed under the Creative Commons Attribution 3.0 Unported License. For
- * details, see https://creativecommons.org/licenses/by/3.0/.
- */
-
-/* global Clipboard, anchors */
-
-(function ($) {
-  'use strict'
-
-  $(function () {
-
-    // Tooltip and popover demos
-    $('.tooltip-demo').tooltip({
-      selector: '[data-toggle="tooltip"]',
-      container: 'body'
-    })
-
-    $('[data-toggle="popover"]').popover()
-
-    // Demos within modals
-    $('.tooltip-test').tooltip()
-    $('.popover-test').popover()
-
-    // Indeterminate checkbox example
-    $('.bd-example-indeterminate [type="checkbox"]').prop('indeterminate', true)
-
-    // Disable empty links in docs examples
-    $('.bd-content [href="#"]').click(function (e) {
-      e.preventDefault()
-    })
-
-    // Modal relatedTarget demo
-    $('#exampleModal').on('show.bs.modal', function (event) {
-      var $button = $(event.relatedTarget)      // Button that triggered the modal
-      var recipient = $button.data('whatever')  // Extract info from data-* attributes
-      // If necessary, you could initiate an AJAX request here (and then do the updating in a callback).
-      // Update the modal's content. We'll use jQuery here, but you could use a data binding library or other methods instead.
-      var $modal = $(this)
-      $modal.find('.modal-title').text('New message to ' + recipient)
-      $modal.find('.modal-body input').val(recipient)
-    })
-
-    // Activate animated progress bar
-    $('.bd-toggle-animated-progress').on('click', function () {
-      $(this).siblings('.progress').find('.progress-bar-striped').toggleClass('progress-bar-animated')
-    })
-
-    // Insert copy to clipboard button before .highlight
-    $('.highlight').each(function () {
-      var btnHtml = '
'
-      $(this).before(btnHtml)
-      $('.btn-clipboard')
-        .tooltip()
-        .on('mouseleave', function () {
-          // explicitly hide tooltip, since after clicking it remains
-          // focused (as it's a button), so tooltip would otherwise
-          // remain visible until focus is moved away
-          $(this).tooltip('hide')
-        })
-    })
-
-    var clipboard = new Clipboard('.btn-clipboard', {
-      target: function (trigger) {
-        return trigger.parentNode.nextElementSibling
-      }
-    })
-
-    clipboard.on('success', function (e) {
-      $(e.trigger)
-        .attr('title', 'Copied!')
-        .tooltip('_fixTitle')
-        .tooltip('show')
-        .attr('title', 'Copy to clipboard')
-        .tooltip('_fixTitle')
-
-      e.clearSelection()
-    })
-
-    clipboard.on('error', function (e) {
-      var modifierKey = /Mac/i.test(navigator.userAgent) ? '\u2318' : 'Ctrl-'
-      var fallbackMsg = 'Press ' + modifierKey + 'C to copy'
-
-      $(e.trigger)
-        .attr('title', fallbackMsg)
-        .tooltip('_fixTitle')
-        .tooltip('show')
-        .attr('title', 'Copy to clipboard')
-        .tooltip('_fixTitle')
-    })
-
-    anchors.options = {
-      icon: '#'
-    }
-    anchors.add('.bd-content > h2, .bd-content > h3, .bd-content > h4, .bd-content > h5')
-    $('.bd-content > h2, .bd-content > h3, .bd-content > h4, .bd-content > h5').wrapInner('
')
-  })
-}(jQuery))
diff --git a/assets/js/src/pwa.js b/assets/js/src/pwa.js
deleted file mode 100644
index 5e1a43b08..000000000
--- a/assets/js/src/pwa.js
+++ /dev/null
@@ -1,30 +0,0 @@
-/* eslint no-console:off */
-
-(function setupSW() {
-  'use strict'
-
-  if ('serviceWorker' in navigator) {
-    window.addEventListener('load', function () {
-      navigator.serviceWorker.register('/sw.js').then(function (registration) { // eslint-disable-line compat/compat
-        console.log('ServiceWorker registration successful with scope: ', registration.scope)
-        registration.onupdatefound = function () {
-          var installingWorker = registration.installing
-          installingWorker.onstatechange = function () {
-            switch (installingWorker.state) {
-              case 'installed':
-                if (navigator.serviceWorker.controller) { // eslint-disable-line compat/compat
-                  console.log('new update available')
-                  location.reload(true)
-                }
-                break
-
-              default:
-            }
-          }
-        }
-      }).catch(function (err) {
-        console.log('ServiceWorker registration failed: ', err)
-      })
-    })
-  }
-}())
diff --git a/assets/js/vendor/anchor.min.js b/assets/js/vendor/anchor.min.js
deleted file mode 100644
index ee4e3b3f4..000000000
--- a/assets/js/vendor/anchor.min.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/**
- * AnchorJS - v4.1.0 - 2017-09-20
- * https://github.com/bryanbraun/anchorjs
- * Copyright (c) 2017 Bryan Braun; Licensed MIT
- */
-!function(A,e){"use strict";"function"==typeof define&&define.amd?define([],e):"object"==typeof module&&module.exports?module.exports=e():(A.AnchorJS=e(),A.anchors=new A.AnchorJS)}(this,function(){"use strict";return function(A){function e(A){A.icon=A.hasOwnProperty("icon")?A.icon:"",A.visible=A.hasOwnProperty("visible")?A.visible:"hover",A.placement=A.hasOwnProperty("placement")?A.placement:"right",A.ariaLabel=A.hasOwnProperty("ariaLabel")?A.ariaLabel:"Anchor",A.class=A.hasOwnProperty("class")?A.class:"",A.truncate=A.hasOwnProperty("truncate")?Math.floor(A.truncate):64}function t(A){var e;if("string"==typeof A||A instanceof String)e=[].slice.call(document.querySelectorAll(A));else{if(!(Array.isArray(A)||A instanceof NodeList))throw new Error("The selector provided to AnchorJS was invalid.");e=[].slice.call(A)}return e}function i(){if(null===document.head.querySelector("style.anchorjs")){var A,e=document.createElement("style");e.className="anchorjs",e.appendChild(document.createTextNode("")),void 0===(A=document.head.querySelector('[rel="stylesheet"], style'))?document.head.appendChild(e):document.head.insertBefore(e,A),e.sheet.insertRule(" .anchorjs-link {   opacity: 0;   text-decoration: none;   -webkit-font-smoothing: antialiased;   -moz-osx-font-smoothing: grayscale; }",e.sheet.cssRules.length),e.sheet.insertRule(" *:hover > .anchorjs-link, .anchorjs-link:focus  {   opacity: 1; }",e.sheet.cssRules.length),e.sheet.insertRule(" [data-anchorjs-icon]::after {   content: attr(data-anchorjs-icon); }",e.sheet.cssRules.length),e.sheet.insertRule(' @font-face {   font-family: "anchorjs-icons";   src: url(data:n/a;base64,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) format("truetype"); }',e.sheet.cssRules.length)}}this.options=A||{},this.elements=[],e(this.options),this.isTouchDevice=function(){return!!("ontouchstart"in window||window.DocumentTouch&&document instanceof DocumentTouch)},this.add=function(A){var n,o,s,a,r,c,h,l,u,d,f,p=[];if(e(this.options),"touch"===(f=this.options.visible)&&(f=this.isTouchDevice()?"always":"hover"),A||(A="h2, h3, h4, h5, h6"),0===(n=t(A)).length)return this;for(i(),o=document.querySelectorAll("[id]"),s=[].map.call(o,function(A){return A.id}),r=0;r\]\.\/\(\)\*\\]/g;return this.options.truncate||e(this.options),A.trim().replace(/\'/gi,"").replace(t,"-").replace(/-{2,}/g,"-").substring(0,this.options.truncate).replace(/^-+|-+$/gm,"").toLowerCase()},this.hasAnchorJSLink=function(A){var e=A.firstChild&&(" "+A.firstChild.className+" ").indexOf(" anchorjs-link ")>-1,t=A.lastChild&&(" "+A.lastChild.className+" ").indexOf(" anchorjs-link ")>-1;return e||t||!1}}});
\ No newline at end of file
diff --git a/assets/js/vendor/clipboard.min.js b/assets/js/vendor/clipboard.min.js
deleted file mode 100644
index 90fd15b1c..000000000
--- a/assets/js/vendor/clipboard.min.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/*!
- * clipboard.js v1.7.1
- * https://zenorocha.github.io/clipboard.js
- *
- * Licensed MIT © Zeno Rocha
- */
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diff --git a/assets/js/vendor/holder.min.js b/assets/js/vendor/holder.min.js
deleted file mode 100644
index 62255af4f..000000000
--- a/assets/js/vendor/holder.min.js
+++ /dev/null
@@ -1,13 +0,0 @@
-/*!
-
-Holder - client side image placeholders
-Version 2.9.4+cabil
-© 2016 Ivan Malopinsky - http://imsky.co
-
-Site:     http://holderjs.com
-Issues:   https://github.com/imsky/holder/issues
-License:  MIT
-
-*/
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deleted file mode 100644
index c1d69d992..000000000
--- a/assets/js/vendor/popper.min.js
+++ /dev/null
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- Distributed under the MIT License (license terms are at http://opensource.org/licenses/MIT).
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-    > [class^="col-"] {
-      padding-top: .75rem;
-      padding-bottom: .75rem;
-      background-color: rgba(86,61,124,.15);
-      border: 1px solid rgba(86,61,124,.2);
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-
-  .flex-items-top,
-  .flex-items-middle,
-  .flex-items-bottom {
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-    background-color: rgba(255,0,0,.1);
-  }
-}
-
-.bd-example-row-flex-cols .row {
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-  background-color: rgba(255,0,0,.1);
-}
-
-.bd-highlight {
-  background-color: rgba($bd-purple, .15);
-  border: 1px solid rgba($bd-purple, .15);
-}
-
-// Grid mixins
-.example-container {
-  width: 800px;
-  @include make-container();
-}
-
-.example-row {
-  @include make-row();
-}
-
-.example-content-main {
-  @include make-col-ready();
-
-  @include media-breakpoint-up(sm) {
-    @include make-col(6);
-  }
-
-  @include media-breakpoint-up(lg) {
-    @include make-col(8);
-  }
-}
-
-.example-content-secondary {
-  @include make-col-ready();
-
-  @include media-breakpoint-up(sm) {
-    @include make-col(6);
-  }
-
-  @include media-breakpoint-up(lg) {
-    @include make-col(4);
-  }
-}
-
-
-//
-// Container illustrations
-//
-
-.bd-example-container {
-  min-width: 16rem;
-  max-width: 25rem;
-  margin-right: auto;
-  margin-left: auto;
-}
-
-.bd-example-container-header {
-  height: 3rem;
-  margin-bottom: .5rem;
-  background-color: lighten($blue, 50%);
-  border-radius: .25rem;
-}
-
-.bd-example-container-sidebar {
-  float: right;
-  width: 4rem;
-  height: 8rem;
-  background-color: lighten($blue, 25%);
-  border-radius: .25rem;
-}
-
-.bd-example-container-body {
-  height: 8rem;
-  margin-right: 4.5rem;
-  background-color: lighten($bd-purple, 25%);
-  border-radius: .25rem;
-}
-
-.bd-example-container-fluid {
-  max-width: none;
-}
-
-
-//
-// Docs examples
-//
-
-.bd-example {
-  position: relative;
-  padding: 1rem;
-  margin: 1rem (-$grid-gutter-width / 2);
-  border: solid #f7f7f9;
-  border-width: .2rem 0 0;
-  @include clearfix();
-
-  @include media-breakpoint-up(sm) {
-    padding: 1.5rem;
-    margin-right: 0;
-    margin-bottom: 0;
-    margin-left: 0;
-    border-width: .2rem;
-  }
-
-  + .highlight,
-  + .clipboard + .highlight {
-    margin-top: 0;
-  }
-
-  + p {
-    margin-top: 2rem;
-  }
-
-  .pos-f-t {
-    position: relative;
-    margin: -1rem;
-
-    @include media-breakpoint-up(sm) {
-      margin: -1.5rem;
-    }
-  }
-
-  > .form-control {
-    + .form-control {
-      margin-top: .5rem;
-    }
-  }
-
-  > .nav + .nav,
-  > .alert + .alert,
-  > .navbar + .navbar,
-  > .progress + .progress,
-  > .progress + .btn {
-    margin-top: 1rem;
-  }
-
-  > .dropdown-menu:first-child {
-    position: static;
-    display: block;
-  }
-
-  > .form-group:last-child {
-    margin-bottom: 0;
-  }
-}
-
-.bd-example > .close {
-  float: none;
-}
-
-// Typography
-.bd-example-type .table .type-info {
-  color: #999;
-  vertical-align: middle;
-}
-.bd-example-type .table td {
-  padding: 1rem 0;
-  border-color: #eee;
-}
-.bd-example-type .table tr:first-child td {
-  border-top: 0;
-}
-.bd-example-type h1,
-.bd-example-type h2,
-.bd-example-type h3,
-.bd-example-type h4,
-.bd-example-type h5,
-.bd-example-type h6 {
-  margin: 0;
-}
-
-// Contextual background colors
-.bd-example-bg-classes p {
-  padding: 1rem;
-}
-
-// Images
-.bd-example > img {
-  + img {
-    margin-left: .5rem;
-  }
-}
-
-// Buttons
-.bd-example > .btn-group {
-  margin-top: .25rem;
-  margin-bottom: .25rem;
-}
-.bd-example > .btn-toolbar + .btn-toolbar {
-  margin-top: .5rem;
-}
-
-// Forms
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-.bd-example-control-sizing input[type="text"] + input[type="text"] {
-  margin-top: .5rem;
-}
-.bd-example-form .input-group {
-  margin-bottom: .5rem;
-}
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-  resize: vertical;
-}
-
-// List groups
-.bd-example > .list-group {
-  max-width: 400px;
-}
-
-// Navbars
-.bd-example {
-  .fixed-top,
-  .sticky-top {
-    position: static;
-    margin: -1rem -1rem 1rem;
-  }
-  .fixed-bottom {
-    position: static;
-    margin: 1rem -1rem -1rem;
-  }
-
-  @include media-breakpoint-up(sm) {
-    .fixed-top,
-    .sticky-top {
-      margin: -1.5rem -1.5rem 1rem;
-    }
-    .fixed-bottom {
-      margin: 1rem -1.5rem -1.5rem;
-    }
-  }
-}
-
-// Pagination
-.bd-example .pagination {
-  margin-top: .5rem;
-  margin-bottom: .5rem;
-}
-
-// Example modals
-.bd-example-modal {
-  background-color: #fafafa;
-
-  .modal {
-    position: relative;
-    top: auto;
-    right: auto;
-    bottom: auto;
-    left: auto;
-    z-index: 1;
-    display: block;
-  }
-
-  .modal-dialog {
-    left: auto;
-    margin-right: auto;
-    margin-left: auto;
-  }
-}
-
-.modal {
-  z-index: 1072;
-
-  .tooltip,
-  .popover {
-    z-index: 1073;
-  }
-}
-
-.modal-backdrop {
-  z-index: 1071;
-}
-
-
-// Example tabbable tabs
-.bd-example-tabs .nav-tabs {
-  margin-bottom: 1rem;
-}
-
-// Tooltips
-.bd-example-tooltips {
-  text-align: center;
-}
-.bd-example-tooltips > .btn {
-  margin-top: .25rem;
-  margin-bottom: .25rem;
-}
-.bs-tooltip-top-docs,
-.bs-tooltip-bottom-docs {
-  .arrow {
-    left: 50%;
-  }
-}
-.bs-tooltip-right-docs,
-.bs-tooltip-left-docs {
-  .arrow {
-    top: 50%;
-  }
-}
-
-// Popovers
-.bd-example-popover-static {
-  padding-bottom: 1.5rem;
-  background-color: #f9f9f9;
-}
-.bd-example-popover-static .popover {
-  position: relative;
-  display: block;
-  float: left;
-  width: 260px;
-  margin: 1.25rem;
-}
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-.bs-popover-bottom-docs {
-  .arrow {
-    left: 50%;
-  }
-}
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-.bs-popover-left-docs {
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-    top: 50%;
-  }
-}
-
-// Tooltips
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-  white-space: nowrap;
-}
-
-.bd-example-tooltip-static .tooltip {
-  position: relative;
-  display: inline-block;
-  margin: 10px 20px;
-  opacity: 1;
-}
-
-// Scrollspy demo on fixed height div
-.scrollspy-example {
-  position: relative;
-  height: 200px;
-  margin-top: .5rem;
-  overflow: auto;
-}
-
-.scrollspy-example-2 {
-  position: relative;
-  height: 350px;
-  overflow: auto;
-}
-
-.bd-example-border-utils {
-  [class^="border"] {
-    display: inline-block;
-    width: 5rem;
-    height: 5rem;
-    margin: .25rem;
-    background-color: #f5f5f5;
-    border: 1px solid;
-  }
-}
-
-//
-// Code snippets
-//
-
-.highlight {
-  padding: 1rem;
-  margin-top: 1rem;
-  margin-bottom: 1rem;
-  background-color: #f7f7f9;
-  -ms-overflow-style: -ms-autohiding-scrollbar;
-
-  @include media-breakpoint-up(sm) {
-    padding: 1.5rem;
-  }
-}
-
-.bd-content .highlight {
-  margin-right: (-$grid-gutter-width / 2);
-  margin-left: (-$grid-gutter-width / 2);
-
-  @include media-breakpoint-up(sm) {
-    margin-right: 0;
-    margin-left: 0;
-  }
-}
-
-.highlight pre {
-  padding: 0;
-  margin-top: 0;
-  margin-bottom: 0;
-  background-color: transparent;
-  border: 0;
-}
-.highlight pre code {
-  font-size: inherit;
-  color: $gray-900; // Effectively the base text color
-}
diff --git a/assets/scss/_content.scss b/assets/scss/_content.scss
deleted file mode 100644
index 112370a2d..000000000
--- a/assets/scss/_content.scss
+++ /dev/null
@@ -1,115 +0,0 @@
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-
-//
-// Automatically style Markdown-based tables like a Bootstrap `.table`.
-//
-
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-  order: 1;
-
-  // Hack the sticky header
-  > h2[id],
-  > h3[id],
-  > h4[id] {
-    pointer-events: none;
-
-    > div,
-    > a {
-      pointer-events: auto;
-    }
-
-    &::before {
-      display: block;
-      height: 6rem;
-      margin-top: -6rem;
-      visibility: hidden;
-      content: "";
-    }
-  }
-
-  > table {
-    width: 100%;
-    max-width: 100%;
-    margin-bottom: 1rem;
-
-    @include media-breakpoint-down(md) {
-      display: block;
-      overflow-x: auto;
-      -ms-overflow-style: -ms-autohiding-scrollbar; // See https://github.com/twbs/bootstrap/pull/10057
-    }
-
-    // Cells
-    > thead,
-    > tbody,
-    > tfoot {
-      > tr {
-        > th,
-        > td {
-          padding: $table-cell-padding;
-          vertical-align: top;
-          border: 1px solid $table-border-color;
-
-          > p:last-child {
-            margin-bottom: 0;
-          }
-        }
-      }
-    }
-
-    // Prevent breaking of code (e.g., Grunt tasks list)
-    td:first-child > code {
-      white-space: nowrap;
-    }
-  }
-}
-
-//
-// Docs sections
-//
-
-.bd-content {
-  > h2:not(:first-child) {
-    margin-top: 3rem;
-  }
-
-  > h3 {
-    margin-top: 1.5rem;
-  }
-
-  > ul li,
-  > ol li {
-    margin-bottom: .25rem;
-  }
-
-  @include media-breakpoint-up(lg) {
-    > ul,
-    > ol,
-    > p {
-      max-width: 80%;
-    }
-  }
-}
-
-.bd-title {
-  margin-top: 1rem;
-  margin-bottom: .5rem;
-  font-weight: 300;
-
-  @include media-breakpoint-up(sm) {
-    font-size: 3rem;
-  }
-}
-
-.bd-lead {
-  font-size: 1.125rem;
-  font-weight: 300;
-
-  @include media-breakpoint-up(sm) {
-    max-width: 80%;
-    margin-bottom: 1rem;
-    font-size: 1.5rem;
-  }
-}
-
-.bd-text-purple { color: $bd-purple; }
-.bd-text-purple-bright { color: $bd-purple-bright; }
diff --git a/assets/scss/_examples.scss b/assets/scss/_examples.scss
deleted file mode 100644
index a4ec7a299..000000000
--- a/assets/scss/_examples.scss
+++ /dev/null
@@ -1,24 +0,0 @@
-//
-// Examples
-//
-
-.bd-examples .img-thumbnail {
-  margin-bottom: .75rem;
-}
-.bd-examples h4 {
-  margin-bottom: .25rem;
-}
-.bd-examples p {
-  margin-bottom: 1.25rem;
-}
-
-@media (max-width: 480px) {
-  .bd-examples {
-    margin-right: -.75rem;
-    margin-left: -.75rem;
-  }
-  .bd-examples > [class^="col-"] {
-    padding-right: .75rem;
-    padding-left: .75rem;
-  }
-}
diff --git a/assets/scss/_featured-sites.scss b/assets/scss/_featured-sites.scss
deleted file mode 100644
index b0964a91e..000000000
--- a/assets/scss/_featured-sites.scss
+++ /dev/null
@@ -1,21 +0,0 @@
-.bd-featured-sites {
-  margin-right: -1px;
-  margin-left: -1px;
-}
-.bd-featured-sites .col-6 {
-  padding: 1px;
-}
-.bd-featured-sites .img-fluid {
-  margin-top: 0;
-}
-
-@media (min-width: 768px) {
-  .bd-featured-sites .col-sm-3:first-child img {
-    border-top-left-radius: .25rem;
-    border-bottom-left-radius: .25rem;
-  }
-  .bd-featured-sites .col-sm-3:last-child img {
-    border-top-right-radius: .25rem;
-    border-bottom-right-radius: .25rem;
-  }
-}
diff --git a/assets/scss/_footer.scss b/assets/scss/_footer.scss
deleted file mode 100644
index ab605d285..000000000
--- a/assets/scss/_footer.scss
+++ /dev/null
@@ -1,40 +0,0 @@
-//
-// Footer
-//
-
-.bd-footer {
-  font-size: 85%;
-  text-align: center;
-  background-color: #f7f7f7;
-
-  a {
-    font-weight: 500;
-    color: $gray-700;
-
-    &:hover,
-    &:focus {
-      color: $link-color;
-    }
-  }
-
-  p {
-    margin-bottom: 0;
-  }
-
-  @include media-breakpoint-up(sm) {
-    text-align: left;
-  }
-}
-
-.bd-footer-links {
-  padding-left: 0;
-  margin-bottom: 1rem;
-
-  li {
-    display: inline-block;
-
-    + li {
-      margin-left: 1rem;
-    }
-  }
-}
diff --git a/assets/scss/_masthead.scss b/assets/scss/_masthead.scss
deleted file mode 100644
index 614e6566e..000000000
--- a/assets/scss/_masthead.scss
+++ /dev/null
@@ -1,61 +0,0 @@
-// stylelint-disable declaration-no-important
-
-.bd-masthead {
-  position: relative;
-  padding: 3rem ($grid-gutter-width / 2);
-  // background-image: linear-gradient(45deg, #fafafa, #f5f5f5);
-
-  h1 {
-    line-height: 1;
-  }
-
-  .btn {
-    width: 100%;
-    padding: .8rem 2rem;
-    font-size: 1.25rem;
-    font-weight: 500;
-  }
-
-  .carbonad {
-    margin-top: 0 !important;
-    margin-bottom: -3rem !important;
-  }
-
-  @include media-breakpoint-up(sm) {
-    padding-top: 5rem;
-    padding-bottom: 5rem;
-
-    .carbonad {
-      margin-bottom: 0 !important;
-    }
-  }
-
-  @include media-breakpoint-up(md) {
-    h1 {
-      font-size: 4rem;
-    }
-
-    .carbonad {
-      margin-top: 3rem !important;
-    }
-  }
-}
-
-.bd-pretext {
-  overflow: hidden;
-  resize: none;
-}
-
-.half-rule {
-  width: 6rem;
-  margin: 2.5rem 0;
-}
-
-.masthead-followup {
-  .bd-clipboard { display: none; }
-
-  .highlight {
-    padding: .5rem 0;
-    background-color: transparent;
-  }
-}
diff --git a/assets/scss/_nav.scss b/assets/scss/_nav.scss
deleted file mode 100644
index 7e831e67a..000000000
--- a/assets/scss/_nav.scss
+++ /dev/null
@@ -1,76 +0,0 @@
-//
-// Main navbar
-//
-
-.bd-navbar {
-  min-height: 4rem;
-  background-color: $bd-purple;
-  box-shadow: 0 .5rem 1rem rgba(0,0,0,.05), inset 0 -1px 0 rgba(0,0,0,.1);
-
-  @include media-breakpoint-down(md) {
-    padding-right: .5rem;
-    padding-left: .5rem;
-
-    .navbar-nav-scroll {
-      max-width: 100%;
-      height: 2.5rem;
-      margin-top: .25rem;
-      overflow: hidden;
-      font-size: .875rem;
-
-      .navbar-nav {
-        padding-bottom: 2rem;
-        overflow-x: auto;
-        white-space: nowrap;
-        -webkit-overflow-scrolling: touch;
-      }
-    }
-  }
-
-  @include media-breakpoint-up(md) {
-    @supports (position: sticky) {
-      position: sticky;
-      top: 0;
-      z-index: 1071; // over everything in bootstrap
-    }
-  }
-
-  .navbar-nav {
-    .nav-link {
-      padding-right: .5rem;
-      padding-left: .5rem;
-      color: $bd-purple-light;
-
-      &.active,
-      &:hover {
-        color: #fff;
-        background-color: transparent;
-      }
-
-      &.active {
-        font-weight: 500;
-      }
-    }
-  }
-
-  .navbar-nav-svg {
-    display: inline-block;
-    width: 1rem;
-    height: 1rem;
-    vertical-align: text-top;
-  }
-
-  .dropdown-menu {
-    font-size: .875rem;
-  }
-
-  .dropdown-item.active {
-    font-weight: 500;
-    color: $gray-900;
-    background-color: transparent;
-    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath fill='%23292b2c' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3E%3C/svg%3E");
-    background-repeat: no-repeat;
-    background-position: .4rem .6rem;
-    background-size: .75rem .75rem;
-  }
-}
diff --git a/assets/scss/_page-header.scss b/assets/scss/_page-header.scss
deleted file mode 100644
index 7050af10c..000000000
--- a/assets/scss/_page-header.scss
+++ /dev/null
@@ -1,60 +0,0 @@
-// stylelint-disable declaration-no-important
-
-.bd-pageheader {
-  padding: 2rem ($grid-gutter-width / 2);
-  margin-bottom: 1.5rem;
-  color: $bd-purple-light;
-  text-align: center;
-  background-color: $bd-purple;
-
-  .container {
-    position: relative;
-  }
-
-  h1 {
-    font-size: 3rem;
-    font-weight: 400;
-    color: #fff;
-  }
-
-  p {
-    margin-bottom: 0;
-    font-size: 1.25rem;
-    font-weight: 300;
-  }
-
-  @include media-breakpoint-up(sm) {
-    padding-top: 4rem;
-    padding-bottom: 4rem;
-    margin-bottom: 3rem;
-    text-align: left;
-
-    .carbonad {
-      margin: 2rem 0 0 !important;
-    }
-  }
-
-  @include media-breakpoint-up(md) {
-    h1 {
-      font-size: 4rem;
-    }
-
-    p {
-      font-size: 1.5rem;
-    }
-  }
-
-  @include media-breakpoint-up(lg) {
-    h1,
-    p {
-      margin-right: 380px;
-    }
-
-    .carbonad {
-      position: absolute;
-      top: 0;
-      right: .75rem; // offset from the .container's padding
-      margin: 0 !important;
-    }
-  }
-}
diff --git a/assets/scss/_responsive-tests.scss b/assets/scss/_responsive-tests.scss
deleted file mode 100644
index be5e5320a..000000000
--- a/assets/scss/_responsive-tests.scss
+++ /dev/null
@@ -1,15 +0,0 @@
-//
-// Responsive tests
-//
-
-// Responsive (scrollable) doc tables
-.table-responsive .highlight pre {
-  white-space: normal;
-}
-
-// Utility classes table
-.bd-table th small {
-  display: block;
-  font-weight: 400;
-  color: #999;
-}
diff --git a/assets/scss/_sidebar.scss b/assets/scss/_sidebar.scss
deleted file mode 100644
index fdf3ef242..000000000
--- a/assets/scss/_sidebar.scss
+++ /dev/null
@@ -1,166 +0,0 @@
-// stylelint-disable declaration-no-important
-
-//
-// Right side table of contents
-//
-
-.bd-toc {
-  @supports (position: sticky) {
-    position: sticky;
-    top: 4rem;
-    max-height: calc(100vh - 4rem);
-    overflow-y: auto;
-  }
-  order: 2;
-  padding-top: 1.5rem;
-  padding-bottom: 1.5rem;
-  font-size: .875rem;
-}
-
-.section-nav {
-  padding-left: 0;
-  border-left: 1px solid #eee;
-
-  ul {
-    padding-left: 1rem;
-
-    ul {
-      display: none;
-    }
-  }
-}
-
-.toc-entry {
-  display: block;
-
-  a {
-    display: block;
-    padding: .125rem 1.5rem;
-    color: #99979c;
-
-    &:hover {
-      color: $blue;
-      text-decoration: none;
-    }
-  }
-}
-
-//
-// Left side navigation
-//
-
-.bd-sidebar {
-  order: 0;
-  // background-color: #f5f2f9;
-  border-bottom: 1px solid rgba(0,0,0,.1);
-
-  @include media-breakpoint-up(md) {
-    @supports (position: sticky) {
-      position: sticky;
-      top: 4rem;
-      z-index: 1000;
-      max-height: calc(100vh - 4rem);
-    }
-    border-right: 1px solid rgba(0,0,0,.1);
-  }
-
-  @include media-breakpoint-up(xl) {
-    max-width: 320px;
-  }
-}
-
-.bd-links {
-  padding-top: 1rem;
-  padding-bottom: 1rem;
-  margin-right: -15px;
-  margin-left: -15px;
-
-  @include media-breakpoint-up(md) {
-    @supports (position: sticky) {
-      max-height: calc(100vh - 9rem);
-      overflow-y: auto;
-    }
-  }
-
-  // Override collapse behaviors
-  @include media-breakpoint-up(md) {
-    display: block !important;
-  }
-}
-
-.bd-search {
-  position: relative; // To contain the Algolia search
-  padding: 1rem 15px;
-  margin-right: -15px;
-  margin-left: -15px;
-  border-bottom: 1px solid rgba(0,0,0,.05);
-
-  .form-control:focus {
-    border-color: $bd-purple-bright;
-    box-shadow: 0 0 0 3px rgba($bd-purple-bright, .25);
-  }
-}
-
-.bd-search-docs-toggle {
-  line-height: 1;
-  color: $gray-900;
-}
-
-.bd-sidenav {
-  display: none;
-}
-
-.bd-toc-link {
-  display: block;
-  padding: .25rem 1.5rem;
-  font-weight: 500;
-  color: rgba(0,0,0,.65);
-
-  &:hover {
-    color: rgba(0,0,0,.85);
-    text-decoration: none;
-  }
-}
-
-.bd-toc-item {
-  &.active {
-    margin-bottom: 1rem;
-
-    &:not(:first-child) {
-      margin-top: 1rem;
-    }
-
-    > .bd-toc-link {
-      color: rgba(0,0,0,.85);
-
-      &:hover {
-        background-color: transparent;
-      }
-    }
-
-    > .bd-sidenav {
-      display: block;
-    }
-  }
-}
-
-// All levels of nav
-.bd-sidebar .nav > li > a {
-  display: block;
-  padding: .25rem 1.5rem;
-  font-size: 90%;
-  color: rgba(0,0,0,.65);
-}
-
-.bd-sidebar .nav > li > a:hover {
-  color: rgba(0,0,0,.85);
-  text-decoration: none;
-  background-color: transparent;
-}
-
-.bd-sidebar .nav > .active > a,
-.bd-sidebar .nav > .active:hover > a {
-  font-weight: 500;
-  color: rgba(0,0,0,.85);
-  background-color: transparent;
-}
diff --git a/assets/scss/_skiplink.scss b/assets/scss/_skiplink.scss
deleted file mode 100644
index 7ca3074a8..000000000
--- a/assets/scss/_skiplink.scss
+++ /dev/null
@@ -1,14 +0,0 @@
-// stylelint-disable selector-max-id
-
-#skippy {
-  display: block;
-  padding: 1em;
-  color: #fff;
-  background-color: $bd-purple;
-  outline: 0;
-
-  .skiplink-text {
-    padding: .5em;
-    outline: 1px dotted;
-  }
-}
diff --git a/assets/scss/_syntax.scss b/assets/scss/_syntax.scss
deleted file mode 100644
index e66c5da22..000000000
--- a/assets/scss/_syntax.scss
+++ /dev/null
@@ -1,78 +0,0 @@
-// stylelint-disable declaration-block-single-line-max-declarations
-
-.hll { background-color: #ffc; }
-.c { color: #999; }
-.k { color: #069; }
-.o { color: #555; }
-.cm { color: #999; }
-.cp { color: #099; }
-.c1 { color: #999; }
-.cs { color: #999; }
-.gd { background-color: #fcc; border: 1px solid #c00; }
-.ge { font-style: italic; }
-.gr { color: #f00; }
-.gh { color: #030; }
-.gi { background-color: #cfc; border: 1px solid #0c0; }
-.go { color: #aaa; }
-.gp { color: #009; }
-.gu { color: #030; }
-.gt { color: #9c6; }
-.kc { color: #069; }
-.kd { color: #069; }
-.kn { color: #069; }
-.kp { color: #069; }
-.kr { color: #069; }
-.kt { color: #078; }
-.m { color: #f60; }
-.s { color: #d44950; }
-.na { color: #4f9fcf; }
-.nb { color: #366; }
-.nc { color: #0a8; }
-.no { color: #360; }
-.nd { color: #99f; }
-.ni { color: #999; }
-.ne { color: #c00; }
-.nf { color: #c0f; }
-.nl { color: #99f; }
-.nn { color: #0cf; }
-.nt { color: #2f6f9f; }
-.nv { color: #033; }
-.ow { color: #000; }
-.w { color: #bbb; }
-.mf { color: #f60; }
-.mh { color: #f60; }
-.mi { color: #f60; }
-.mo { color: #f60; }
-.sb { color: #c30; }
-.sc { color: #c30; }
-.sd { font-style: italic; color: #c30; }
-.s2 { color: #c30; }
-.se { color: #c30; }
-.sh { color: #c30; }
-.si { color: #a00; }
-.sx { color: #c30; }
-.sr { color: #3aa; }
-.s1 { color: #c30; }
-.ss { color: #fc3; }
-.bp { color: #366; }
-.vc { color: #033; }
-.vg { color: #033; }
-.vi { color: #033; }
-.il { color: #f60; }
-
-.css .o,
-.css .o + .nt,
-.css .nt + .nt { color: #999; }
-
-.language-bash::before,
-.language-sh::before {
-  color: #009;
-  content: "$ ";
-  user-select: none;
-}
-
-.language-powershell::before {
-  color: #009;
-  content: "PM> ";
-  user-select: none;
-}
diff --git a/assets/scss/_team.scss b/assets/scss/_team.scss
deleted file mode 100644
index 5f6229bd3..000000000
--- a/assets/scss/_team.scss
+++ /dev/null
@@ -1,32 +0,0 @@
-.bd-team {
-  margin-bottom: 1.5rem;
-
-  .team-member {
-    line-height: 2rem;
-    color: #555;
-  }
-
-  .team-member:hover,
-  .team-member:focus {
-    color: #333;
-  }
-
-  .team-member:hover {
-    text-decoration: none;
-  }
-
-  .github-btn {
-    float: right;
-    width: 180px;
-    height: 1.25rem;
-    margin-top: .25rem;
-    border: 0;
-  }
-
-  img {
-    float: left;
-    width: 2rem;
-    margin-right: .5rem;
-    border-radius: .25rem;
-  }
-}
diff --git a/assets/scss/_variables.scss b/assets/scss/_variables.scss
deleted file mode 100644
index e3aed2e82..000000000
--- a/assets/scss/_variables.scss
+++ /dev/null
@@ -1,9 +0,0 @@
-// Local docs variables
-$bd-purple:          #563d7c;
-$bd-purple-bright:   lighten(saturate($bd-purple, 5%), 15%);
-$bd-purple-light:    #cdbfe3;
-$bd-graphite:        #2a2730;
-$bd-yellow:          #ffe484;
-$bd-danger:          #d9534f;
-$bd-warning:         #f0ad4e;
-$bd-info:            #5bc0de;
diff --git a/bower.json b/bower.json
deleted file mode 100644
index 88cf108fd..000000000
--- a/bower.json
+++ /dev/null
@@ -1 +0,0 @@
-@$% Not a Bower package. Use a better package management tool instead. ^&*
\ No newline at end of file
diff --git a/build/.eslintrc.json b/build/.eslintrc.json
new file mode 100644
index 000000000..679bd26f7
--- /dev/null
+++ b/build/.eslintrc.json
@@ -0,0 +1,14 @@
+{
+  "env": {
+    "browser": false,
+    "node": true
+  },
+  "parserOptions": {
+    "sourceType": "script"
+  },
+  "extends": "../.eslintrc.json",
+  "rules": {
+    "no-console": "off",
+    "strict": "error"
+  }
+}
diff --git a/build/.htmllintrc b/build/.htmllintrc
deleted file mode 100644
index c04658fb9..000000000
--- a/build/.htmllintrc
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "attr-bans": ["align", "background", "bgcolor", "border", "frameborder", "longdesc", "marginwidth", "marginheight", "scrolling"],
-  "attr-name-style": false,
-  "attr-no-unsafe-char": false,
-  "class-style": "dash",
-  "doctype-first": true,
-  "doctype-html5": true,
-  "fig-req-figcaption": false,
-  "html-valid-content-model": false,
-  "id-class-ignore-regex": "(onclick|content|[a-z]+([A-Z][a-z])+)",
-  "id-class-style": "dash",
-  "img-req-src": false,
-  "img-req-alt": false,
-  "indent-style": "spaces",
-  "indent-width": 2,
-  "spec-char-escape": false,
-  "tag-bans": ["b", "i"],
-  "title-max-len": false
-}
diff --git a/build/.stylelintrc b/build/.stylelintrc
deleted file mode 100644
index 11a6db284..000000000
--- a/build/.stylelintrc
+++ /dev/null
@@ -1,248 +0,0 @@
-{
-  "extends": ["stylelint-config-standard", "stylelint-config-recommended-scss"],
-  "plugins": [
-    "stylelint-order"
-  ],
-  "rules": {
-    "at-rule-empty-line-before": [null,
-      "except": ["first-nested"]
-    ],
-    "at-rule-name-space-after": "always",
-    "at-rule-no-vendor-prefix": true,
-    "at-rule-semicolon-space-before": "never",
-    "block-closing-brace-empty-line-before": null,
-    "block-closing-brace-newline-after": null,
-    "block-opening-brace-space-before": null,
-    "color-named": "never",
-    "declaration-block-semicolon-newline-after": "always-multi-line",
-    "declaration-block-semicolon-newline-before": "never-multi-line",
-    "declaration-block-semicolon-space-after": "always-single-line",
-    "declaration-empty-line-before": null,
-    "declaration-no-important": true,
-    "font-family-name-quotes": "always-where-recommended",
-    "font-weight-notation": "numeric",
-    "function-comma-space-after": null,
-    "function-url-no-scheme-relative": true,
-    "function-url-quotes": "always",
-    "length-zero-no-unit": true,
-    "max-empty-lines": 2,
-    "max-line-length": null,
-    "media-feature-name-no-vendor-prefix": true,
-    "media-feature-parentheses-space-inside": "never",
-    "media-feature-range-operator-space-after": "always",
-    "media-feature-range-operator-space-before": "never",
-    "no-descending-specificity": null,
-    "no-duplicate-selectors": true,
-    "number-leading-zero": "never",
-    "order/properties-order": [
-      "position",
-      "top",
-      "right",
-      "bottom",
-      "left",
-      "z-index",
-      "box-sizing",
-      "display",
-      "flex",
-      "flex-align",
-      "flex-basis",
-      "flex-direction",
-      "flex-wrap",
-      "flex-flow",
-      "flex-grow",
-      "flex-order",
-      "flex-pack",
-      "align-items",
-      "align-self",
-      "justify-content",
-      "order",
-      "float",
-      "width",
-      "min-width",
-      "max-width",
-      "height",
-      "min-height",
-      "max-height",
-      "padding",
-      "padding-top",
-      "padding-right",
-      "padding-bottom",
-      "padding-left",
-      "margin",
-      "margin-top",
-      "margin-right",
-      "margin-bottom",
-      "margin-left",
-      "overflow",
-      "overflow-x",
-      "overflow-y",
-      "-webkit-overflow-scrolling",
-      "-ms-overflow-x",
-      "-ms-overflow-y",
-      "-ms-overflow-style",
-      "clip",
-      "clear",
-      "font",
-      "font-family",
-      "font-size",
-      "font-style",
-      "font-weight",
-      "font-variant",
-      "font-size-adjust",
-      "font-stretch",
-      "font-effect",
-      "font-emphasize",
-      "font-emphasize-position",
-      "font-emphasize-style",
-      "font-smooth",
-      "hyphens",
-      "line-height",
-      "color",
-      "text-align",
-      "text-align-last",
-      "text-emphasis",
-      "text-emphasis-color",
-      "text-emphasis-style",
-      "text-emphasis-position",
-      "text-decoration",
-      "text-indent",
-      "text-justify",
-      "text-outline",
-      "-ms-text-overflow",
-      "text-overflow",
-      "text-overflow-ellipsis",
-      "text-overflow-mode",
-      "text-shadow",
-      "text-transform",
-      "text-wrap",
-      "-webkit-text-size-adjust",
-      "-ms-text-size-adjust",
-      "letter-spacing",
-      "-ms-word-break",
-      "word-break",
-      "word-spacing",
-      "-ms-word-wrap",
-      "word-wrap",
-      "overflow-wrap",
-      "tab-size",
-      "white-space",
-      "vertical-align",
-      "list-style",
-      "list-style-position",
-      "list-style-type",
-      "list-style-image",
-      "pointer-events",
-      "-ms-touch-action",
-      "touch-action",
-      "cursor",
-      "visibility",
-      "zoom",
-      "table-layout",
-      "empty-cells",
-      "caption-side",
-      "border-spacing",
-      "border-collapse",
-      "content",
-      "quotes",
-      "counter-reset",
-      "counter-increment",
-      "resize",
-      "user-select",
-      "nav-index",
-      "nav-up",
-      "nav-right",
-      "nav-down",
-      "nav-left",
-      "background",
-      "background-color",
-      "background-image",
-      "filter",
-      "background-repeat",
-      "background-attachment",
-      "background-position",
-      "background-position-x",
-      "background-position-y",
-      "background-clip",
-      "background-origin",
-      "background-size",
-      "border",
-      "border-color",
-      "border-style",
-      "border-width",
-      "border-top",
-      "border-top-color",
-      "border-top-style",
-      "border-top-width",
-      "border-right",
-      "border-right-color",
-      "border-right-style",
-      "border-right-width",
-      "border-bottom",
-      "border-bottom-color",
-      "border-bottom-style",
-      "border-bottom-width",
-      "border-left",
-      "border-left-color",
-      "border-left-style",
-      "border-left-width",
-      "border-radius",
-      "border-top-left-radius",
-      "border-top-right-radius",
-      "border-bottom-right-radius",
-      "border-bottom-left-radius",
-      "border-image",
-      "border-image-source",
-      "border-image-slice",
-      "border-image-width",
-      "border-image-outset",
-      "border-image-repeat",
-      "outline",
-      "outline-width",
-      "outline-style",
-      "outline-color",
-      "outline-offset",
-      "box-shadow",
-      "opacity",
-      "-ms-interpolation-mode",
-      "transition",
-      "transition-delay",
-      "transition-timing-function",
-      "transition-duration",
-      "transition-property",
-      "transform",
-      "transform-origin",
-      "animation",
-      "animation-name",
-      "animation-duration",
-      "animation-play-state",
-      "animation-timing-function",
-      "animation-delay",
-      "animation-iteration-count",
-      "animation-direction"
-    ],
-    "property-no-vendor-prefix": true,
-    "rule-empty-line-before": null,
-    "selector-attribute-quotes": "always",
-    "selector-list-comma-newline-after": "always",
-    "selector-list-comma-newline-before": "never-multi-line",
-    "selector-list-comma-space-after": "always-single-line",
-    "selector-list-comma-space-before": "never-single-line",
-    "selector-max-attribute": 2,
-    "selector-max-class": 4,
-    "selector-max-combinators": 4,
-    "selector-max-compound-selectors": 4,
-    "selector-max-empty-lines": 1,
-    "selector-max-id": 0,
-    "selector-max-specificity": null,
-    "selector-max-type": 2,
-    "selector-max-universal": 1,
-    "selector-no-qualifying-type": true,
-    "selector-no-vendor-prefix": true,
-    "string-quotes": "double",
-    "value-keyword-case": "lower",
-    "value-list-comma-newline-after": "never-multi-line",
-    "value-list-comma-newline-before": "never-multi-line",
-    "value-list-comma-space-after": "always",
-    "value-no-vendor-prefix": true
-  }
-}
diff --git a/build/banner.js b/build/banner.js
new file mode 100644
index 000000000..df82ff32e
--- /dev/null
+++ b/build/banner.js
@@ -0,0 +1,14 @@
+'use strict'
+
+const pkg = require('../package.json')
+const year = new Date().getFullYear()
+
+function getBanner(pluginFilename) {
+  return `/*!
+  * Bootstrap${pluginFilename ? ` ${pluginFilename}` : ''} v${pkg.version} (${pkg.homepage})
+  * Copyright 2011-${year} ${pkg.author}
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+  */`
+}
+
+module.exports = getBanner
diff --git a/build/build-plugins.js b/build/build-plugins.js
new file mode 100644
index 000000000..d1930b855
--- /dev/null
+++ b/build/build-plugins.js
@@ -0,0 +1,188 @@
+#!/usr/bin/env node
+
+/*!
+ * Script to build our plugins to use them separately.
+ * Copyright 2020-2021 The Bootstrap Authors
+ * Copyright 2020-2021 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ */
+
+'use strict'
+
+const path = require('path')
+const rollup = require('rollup')
+const { babel } = require('@rollup/plugin-babel')
+const banner = require('./banner.js')
+
+const rootPath = path.resolve(__dirname, '../js/dist/')
+const plugins = [
+  babel({
+    // Only transpile our source code
+    exclude: 'node_modules/**',
+    // Include the helpers in each file, at most one copy of each
+    babelHelpers: 'bundled'
+  })
+]
+const bsPlugins = {
+  Data: path.resolve(__dirname, '../js/src/dom/data.js'),
+  EventHandler: path.resolve(__dirname, '../js/src/dom/event-handler.js'),
+  Manipulator: path.resolve(__dirname, '../js/src/dom/manipulator.js'),
+  SelectorEngine: path.resolve(__dirname, '../js/src/dom/selector-engine.js'),
+  Alert: path.resolve(__dirname, '../js/src/alert.js'),
+  Base: path.resolve(__dirname, '../js/src/base-component.js'),
+  Button: path.resolve(__dirname, '../js/src/button.js'),
+  Carousel: path.resolve(__dirname, '../js/src/carousel.js'),
+  Collapse: path.resolve(__dirname, '../js/src/collapse.js'),
+  Dropdown: path.resolve(__dirname, '../js/src/dropdown.js'),
+  Modal: path.resolve(__dirname, '../js/src/modal.js'),
+  Popover: path.resolve(__dirname, '../js/src/popover.js'),
+  ScrollSpy: path.resolve(__dirname, '../js/src/scrollspy.js'),
+  Tab: path.resolve(__dirname, '../js/src/tab.js'),
+  Toast: path.resolve(__dirname, '../js/src/toast.js'),
+  Tooltip: path.resolve(__dirname, '../js/src/tooltip.js')
+}
+
+const defaultPluginConfig = {
+  external: [
+    bsPlugins.Data,
+    bsPlugins.Base,
+    bsPlugins.EventHandler,
+    bsPlugins.SelectorEngine
+  ],
+  globals: {
+    [bsPlugins.Data]: 'Data',
+    [bsPlugins.Base]: 'Base',
+    [bsPlugins.EventHandler]: 'EventHandler',
+    [bsPlugins.SelectorEngine]: 'SelectorEngine'
+  }
+}
+
+const getConfigByPluginKey = pluginKey => {
+  if (
+    pluginKey === 'Data' ||
+    pluginKey === 'Manipulator' ||
+    pluginKey === 'EventHandler' ||
+    pluginKey === 'SelectorEngine' ||
+    pluginKey === 'Util' ||
+    pluginKey === 'Sanitizer'
+  ) {
+    return {
+      external: []
+    }
+  }
+
+  if (pluginKey === 'Alert' || pluginKey === 'Tab') {
+    return defaultPluginConfig
+  }
+
+  if (
+    pluginKey === 'Base' ||
+    pluginKey === 'Button' ||
+    pluginKey === 'Carousel' ||
+    pluginKey === 'Collapse' ||
+    pluginKey === 'Modal' ||
+    pluginKey === 'ScrollSpy'
+  ) {
+    const config = Object.assign(defaultPluginConfig)
+    config.external.push(bsPlugins.Manipulator)
+    config.globals[bsPlugins.Manipulator] = 'Manipulator'
+    return config
+  }
+
+  if (pluginKey === 'Dropdown' || pluginKey === 'Tooltip') {
+    const config = Object.assign(defaultPluginConfig)
+    config.external.push(bsPlugins.Manipulator, '@popperjs/core')
+    config.globals[bsPlugins.Manipulator] = 'Manipulator'
+    config.globals['@popperjs/core'] = 'Popper'
+    return config
+  }
+
+  if (pluginKey === 'Popover') {
+    return {
+      external: [
+        bsPlugins.Data,
+        bsPlugins.SelectorEngine,
+        bsPlugins.Tooltip
+      ],
+      globals: {
+        [bsPlugins.Data]: 'Data',
+        [bsPlugins.SelectorEngine]: 'SelectorEngine',
+        [bsPlugins.Tooltip]: 'Tooltip'
+      }
+    }
+  }
+
+  if (pluginKey === 'Toast') {
+    return {
+      external: [
+        bsPlugins.Data,
+        bsPlugins.Base,
+        bsPlugins.EventHandler,
+        bsPlugins.Manipulator
+      ],
+      globals: {
+        [bsPlugins.Data]: 'Data',
+        [bsPlugins.Base]: 'Base',
+        [bsPlugins.EventHandler]: 'EventHandler',
+        [bsPlugins.Manipulator]: 'Manipulator'
+      }
+    }
+  }
+}
+
+const utilObjects = new Set([
+  'Util',
+  'Sanitizer'
+])
+
+const domObjects = new Set([
+  'Data',
+  'EventHandler',
+  'Manipulator',
+  'SelectorEngine'
+])
+
+const build = async plugin => {
+  console.log(`Building ${plugin} plugin...`)
+
+  const { external, globals } = getConfigByPluginKey(plugin)
+  const pluginFilename = path.basename(bsPlugins[plugin])
+  let pluginPath = rootPath
+
+  if (utilObjects.has(plugin)) {
+    pluginPath = `${rootPath}/util/`
+  }
+
+  if (domObjects.has(plugin)) {
+    pluginPath = `${rootPath}/dom/`
+  }
+
+  const bundle = await rollup.rollup({
+    input: bsPlugins[plugin],
+    plugins,
+    external
+  })
+
+  await bundle.write({
+    banner: banner(pluginFilename),
+    format: 'umd',
+    name: plugin,
+    sourcemap: true,
+    globals,
+    file: path.resolve(__dirname, `${pluginPath}/${pluginFilename}`)
+  })
+
+  console.log(`Building ${plugin} plugin... Done!`)
+}
+
+const main = async () => {
+  try {
+    await Promise.all(Object.keys(bsPlugins).map(plugin => build(plugin)))
+  } catch (error) {
+    console.error(error)
+
+    process.exit(1)
+  }
+}
+
+main()
diff --git a/build/change-version.js b/build/change-version.js
old mode 100755
new mode 100644
index f84d4e32c..8086ed774
--- a/build/change-version.js
+++ b/build/change-version.js
@@ -1,25 +1,28 @@
 #!/usr/bin/env node
 
-'use strict'
-
 /*!
  * Script to update version number references in the project.
- * Copyright 2017 The Bootstrap Authors
- * Copyright 2017 Twitter, Inc.
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * Copyright 2017-2021 The Bootstrap Authors
+ * Copyright 2017-2021 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
 
-/* global Set */
+'use strict'
 
 const fs = require('fs')
 const path = require('path')
 const sh = require('shelljs')
+
 sh.config.fatal = true
-const sed = sh.sed
 
 // Blame TC39... https://github.com/benjamingr/RegExp.escape/issues/37
-RegExp.quote = (string) => string.replace(/[-\\^$*+?.()|[\]{}]/g, '\\$&')
-RegExp.quoteReplacement = (string) => string.replace(/[$]/g, '$$')
+function regExpQuote(string) {
+  return string.replace(/[$()*+-.?[\\\]^{|}]/g, '\\$&')
+}
+
+function regExpQuoteReplacement(string) {
+  return string.replace(/\$/g, '$$')
+}
 
 const DRY_RUN = false
 
@@ -27,25 +30,24 @@ function walkAsync(directory, excludedDirectories, fileCallback, errback) {
   if (excludedDirectories.has(path.parse(directory).base)) {
     return
   }
+
   fs.readdir(directory, (err, names) => {
     if (err) {
       errback(err)
       return
     }
-    names.forEach((name) => {
+
+    names.forEach(name => {
       const filepath = path.join(directory, name)
       fs.lstat(filepath, (err, stats) => {
         if (err) {
           process.nextTick(errback, err)
           return
         }
-        if (stats.isSymbolicLink()) {
-          return
-        }
-        else if (stats.isDirectory()) {
+
+        if (stats.isDirectory()) {
           process.nextTick(walkAsync, filepath, excludedDirectories, fileCallback, errback)
-        }
-        else if (stats.isFile()) {
+        } else if (stats.isFile()) {
           process.nextTick(fileCallback, filepath)
         }
       })
@@ -54,21 +56,23 @@ function walkAsync(directory, excludedDirectories, fileCallback, errback) {
 }
 
 function replaceRecursively(directory, excludedDirectories, allowedExtensions, original, replacement) {
-  original = new RegExp(RegExp.quote(original), 'g')
-  replacement = RegExp.quoteReplacement(replacement)
-  const updateFile = !DRY_RUN ? (filepath) => {
-    if (allowedExtensions.has(path.parse(filepath).ext)) {
-      sed('-i', original, replacement, filepath)
+  original = new RegExp(regExpQuote(original), 'g')
+  replacement = regExpQuoteReplacement(replacement)
+  const updateFile = DRY_RUN ?
+    filepath => {
+      if (allowedExtensions.has(path.parse(filepath).ext)) {
+        console.log(`FILE: ${filepath}`)
+      } else {
+        console.log(`EXCLUDED:${filepath}`)
+      }
+    } :
+    filepath => {
+      if (allowedExtensions.has(path.parse(filepath).ext)) {
+        sh.sed('-i', original, replacement, filepath)
+      }
     }
-  } : (filepath) => {
-    if (allowedExtensions.has(path.parse(filepath).ext)) {
-      console.log(`FILE: ${filepath}`)
-    }
-    else {
-      console.log(`EXCLUDED:${filepath}`)
-    }
-  }
-  walkAsync(directory, excludedDirectories, updateFile, (err) => {
+
+  walkAsync(directory, excludedDirectories, updateFile, err => {
     console.error('ERROR while traversing directory!:')
     console.error(err)
     process.exit(1)
@@ -81,15 +85,17 @@ function main(args) {
     console.error('Got arguments:', args)
     process.exit(1)
   }
+
   const oldVersion = args[0]
   const newVersion = args[1]
   const EXCLUDED_DIRS = new Set([
     '.git',
+    '_gh_pages',
     'node_modules',
     'vendor'
   ])
   const INCLUDED_EXTENSIONS = new Set([
-    // This extension whitelist is how we avoid modifying binary files
+    // This extension allowlist is how we avoid modifying binary files
     '',
     '.css',
     '.html',
diff --git a/build/gcp-key.json.enc b/build/gcp-key.json.enc
deleted file mode 100644
index 6e1856a2f..000000000
Binary files a/build/gcp-key.json.enc and /dev/null differ
diff --git a/build/generate-sri.js b/build/generate-sri.js
new file mode 100644
index 000000000..221873b8f
--- /dev/null
+++ b/build/generate-sri.js
@@ -0,0 +1,64 @@
+#!/usr/bin/env node
+
+/*!
+ * Script to generate SRI hashes for use in our docs.
+ * Remember to use the same vendor files as the CDN ones,
+ * otherwise the hashes won't match!
+ *
+ * Copyright 2017-2021 The Bootstrap Authors
+ * Copyright 2017-2021 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ */
+
+'use strict'
+
+const crypto = require('crypto')
+const fs = require('fs')
+const path = require('path')
+const sh = require('shelljs')
+
+sh.config.fatal = true
+
+const configFile = path.join(__dirname, '../config.yml')
+
+// Array of objects which holds the files to generate SRI hashes for.
+// `file` is the path from the root folder
+// `configPropertyName` is the config.yml variable's name of the file
+const files = [
+  {
+    file: 'dist/css/bootstrap.min.css',
+    configPropertyName: 'css_hash'
+  },
+  {
+    file: 'dist/css/bootstrap.rtl.min.css',
+    configPropertyName: 'css_rtl_hash'
+  },
+  {
+    file: 'dist/js/bootstrap.min.js',
+    configPropertyName: 'js_hash'
+  },
+  {
+    file: 'dist/js/bootstrap.bundle.min.js',
+    configPropertyName: 'js_bundle_hash'
+  },
+  {
+    file: 'node_modules/@popperjs/core/dist/umd/popper.min.js',
+    configPropertyName: 'popper_hash'
+  }
+]
+
+files.forEach(file => {
+  fs.readFile(file.file, 'utf8', (err, data) => {
+    if (err) {
+      throw err
+    }
+
+    const algo = 'sha384'
+    const hash = crypto.createHash(algo).update(data, 'utf8').digest('base64')
+    const integrity = `${algo}-${hash}`
+
+    console.log(`${file.configPropertyName}: ${integrity}`)
+
+    sh.sed('-i', new RegExp(`^(\\s+${file.configPropertyName}:\\s+["'])\\S*(["'])`), `$1${integrity}$2`, configFile)
+  })
+})
diff --git a/build/htmllint.js b/build/htmllint.js
deleted file mode 100644
index f69d80141..000000000
--- a/build/htmllint.js
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/usr/bin/env node
-
-/*!
- * Script to run vnu-jar if Java is available.
- * Copyright 2017 The Bootstrap Authors
- * Copyright 2017 Twitter, Inc.
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
- */
-
-'use strict'
-
-const childProcess = require('child_process')
-const vnu = require('vnu-jar')
-
-childProcess.exec('java -version', function (error) {
-  if (error) {
-    console.error('Skipping HTML lint test; Java is missing.')
-    return
-  }
-
-  const ignores = [
-    'Attribute “autocomplete” is only allowed when the input type is “color”, “date”, “datetime-local”, “email”, “hidden”, “month”, “number”, “password”, “range”, “search”, “tel”, “text”, “time”, “url”, or “week”.',
-    'Attribute “autocomplete” not allowed on element “button” at this point.',
-    'Attribute “title” not allowed on element “circle” at this point.',
-    'Bad value “tablist” for attribute “role” on element “nav”.',
-    'Element “img” is missing required attribute “src”.',
-    'Element “legend” not allowed as child of element “div” in this context.*'
-  ].join('|')
-
-  const args = [
-    '-jar',
-    vnu,
-    '--asciiquotes',
-    '--errors-only',
-    '--skip-non-html',
-    `--filterpattern "${ignores}"`,
-    '_gh_pages/',
-    'js/tests/'
-  ]
-
-  return childProcess.spawn('java', args, {
-    shell: true,
-    stdio: 'inherit'
-  })
-  .on('exit', process.exit)
-})
diff --git a/build/lint-vars.sh b/build/lint-vars.sh
deleted file mode 100755
index ae7f716c1..000000000
--- a/build/lint-vars.sh
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/usr/bin/env bash
-#
-# Approach:
-# 1. Find variable declaration in the form of "$my-var: anyvalue"
-# 2. Loop through found variables and find occurrences of each variable in all sass files
-# 3. Filter out vars that occurred only once
-#
-# Run from command line with `build/lint-vars.sh scss`.
-#
-# Source: https://gist.github.com/badsyntax/6193491
-
-if [ -z "$1" ]; then
-	echo "Please specify a directory as the first argument."
-	exit 1
-fi
-if [ ! -d "$1" ]; then
-	echo "Not a valid directory."
-	exit 1
-fi
-
-echo "Finding unused variables. This might take some time..."
-
-vars=$(find "$1" -type f -name "*.scss" -exec grep --color=never -h '^$[a-zA-Z0-9_-][^:]*' {} \; | sed 's/$\([a-zA-Z0-9_-][^:]*\).*/\1/')
-
-for var in $vars; do
-	echo -n "Occurrences of \"\$$var\":"
-	find "$1" -type f -name "*.scss" -exec grep --color=never -h "$var" "{}" \; | wc -l
-done | grep ' 1$'
diff --git a/build/postcss.config.js b/build/postcss.config.js
index 425228eaa..b179a0e77 100644
--- a/build/postcss.config.js
+++ b/build/postcss.config.js
@@ -1,12 +1,19 @@
 'use strict'
 
-module.exports = (ctx) => ({
-  map: ctx.file.dirname.includes('examples') ? false : {
-    inline: false,
-    annotation: true,
-    sourcesContent: true
-  },
-  plugins: {
-    autoprefixer: {}
+module.exports = ctx => {
+  return {
+    map: ctx.file.dirname.includes('examples') ?
+      false :
+      {
+        inline: false,
+        annotation: true,
+        sourcesContent: true
+      },
+    plugins: {
+      autoprefixer: {
+        cascade: false
+      },
+      rtlcss: ctx.env === 'RTL' ? {} : false
+    }
   }
-})
+}
diff --git a/build/rollup.config.js b/build/rollup.config.js
index 9faeb0882..7f9c1c7e1 100644
--- a/build/rollup.config.js
+++ b/build/rollup.config.js
@@ -1,50 +1,50 @@
 'use strict'
 
-const path    = require('path')
-const babel   = require('rollup-plugin-babel')
-const resolve = require('rollup-plugin-node-resolve')
-const pkg     = require(path.resolve(__dirname, '../package.json'))
-const BUNDLE  = process.env.BUNDLE === 'true'
-const year    = new Date().getFullYear()
+const path = require('path')
+const { babel } = require('@rollup/plugin-babel')
+const { nodeResolve } = require('@rollup/plugin-node-resolve')
+const replace = require('@rollup/plugin-replace')
+const banner = require('./banner.js')
 
-let fileDest  = 'bootstrap.js'
-const external  = ['jquery', 'popper.js']
+const BUNDLE = process.env.BUNDLE === 'true'
+const ESM = process.env.ESM === 'true'
+
+let fileDest = `bootstrap${ESM ? '.esm' : ''}`
+const external = ['@popperjs/core']
 const plugins = [
   babel({
-    exclude: 'node_modules/**', // only transpile our source code
-    externalHelpersWhitelist: [ // include only required helpers
-      'defineProperties',
-      'createClass',
-      'inheritsLoose'
-    ]
+    // Only transpile our source code
+    exclude: 'node_modules/**',
+    // Include the helpers in the bundle, at most one copy of each
+    babelHelpers: 'bundled'
   })
 ]
 const globals = {
-  jquery: '$',
-  'popper.js': 'Popper'
+  '@popperjs/core': 'Popper'
 }
 
 if (BUNDLE) {
-  fileDest = 'bootstrap.bundle.js'
-  // remove last entry in external array to bundle Popper
+  fileDest += '.bundle'
+  // Remove last entry in external array to bundle Popper
   external.pop()
-  delete globals['popper.js']
-  plugins.push(resolve())
+  delete globals['@popperjs/core']
+  plugins.push(replace({ 'process.env.NODE_ENV': '"production"' }), nodeResolve())
 }
 
-module.exports = {
-  input: path.resolve(__dirname, '../js/src/index.js'),
+const rollupConfig = {
+  input: path.resolve(__dirname, `../js/index.${ESM ? 'esm' : 'umd'}.js`),
   output: {
-    file: path.resolve(__dirname, `../dist/js/${fileDest}`),
-    format: 'iife'
+    banner,
+    file: path.resolve(__dirname, `../dist/js/${fileDest}.js`),
+    format: ESM ? 'esm' : 'umd',
+    globals
   },
-  name: 'bootstrap',
-  external: external,
-  globals: globals,
-  plugins: plugins,
-  banner: `/*!
-  * Bootstrap v${pkg.version} (${pkg.homepage})
-  * Copyright 2011-${year} ${pkg.author}
-  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-  */`
+  external,
+  plugins
 }
+
+if (!ESM) {
+  rollupConfig.output.name = 'bootstrap'
+}
+
+module.exports = rollupConfig
diff --git a/build/sauce_browsers.json b/build/sauce_browsers.json
deleted file mode 100644
index b112d9c5b..000000000
--- a/build/sauce_browsers.json
+++ /dev/null
@@ -1,65 +0,0 @@
-[
-  {
-    "browserName": "safari",
-    "platform": "OS X 10.11",
-    "version": "latest"
-  },
-  {
-    "browserName": "chrome",
-    "platform": "OS X 10.11",
-    "version": "latest"
-  },
-  {
-    "browserName": "firefox",
-    "platform": "OS X 10.11",
-    "version": "latest"
-  },
-  {
-    "browserName": "MicrosoftEdge",
-    "platform": "Windows 10",
-    "version": "latest"
-  },
-  {
-    "browserName": "internet explorer",
-    "version": "11",
-    "platform": "Windows 8.1"
-  },
-  {
-    "browserName": "internet explorer",
-    "version": "10",
-    "platform": "Windows 8"
-  },
-  {
-    "browserName": "chrome",
-    "platform": "Windows 10",
-    "version": "latest"
-  },
-  {
-    "browserName": "firefox",
-    "platform": "Windows 10",
-    "version": "latest"
-  },
-  {
-    "browserName": "iphone",
-    "deviceName": "iPhone Simulator",
-    "platformName": "OS X 10.11",
-    "version": "9.3"
-  },
-  {
-    "browserName": "chrome",
-    "platform": "Linux",
-    "version": "latest"
-  },
-  {
-    "browserName": "firefox",
-    "platform": "Linux",
-    "version": "latest"
-  },
-  {
-    "platform": "Linux",
-    "browserName": "android",
-    "deviceName": "Android Emulator",
-    "version": "latest",
-    "deviceType": "phone"
-  }
-]
diff --git a/build/saucelabs-unit-test.js b/build/saucelabs-unit-test.js
deleted file mode 100644
index 0b4a3b5f0..000000000
--- a/build/saucelabs-unit-test.js
+++ /dev/null
@@ -1,110 +0,0 @@
-/*!
- * Script to run our Sauce Labs tests.
- * Copyright 2017 The Bootstrap Authors
- * Copyright 2017 Twitter, Inc.
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
- */
-
-/*
-Docs: https://wiki.saucelabs.com/display/DOCS/Platform+Configurator
-Mac Opera is not currently supported by Sauce Labs
-Win Opera 15+ is not currently supported by Sauce Labs
-iOS Chrome is not currently supported by Sauce Labs
-*/
-
-'use strict'
-
-const path = require('path')
-const JSUnitSaucelabs = require('jsunitsaucelabs')
-
-const jsUnitSaucelabs = new JSUnitSaucelabs({
-  username: process.env.SAUCE_USERNAME,
-  password: process.env.SAUCE_ACCESS_KEY,
-  build: process.env.TRAVIS_JOB_ID
-})
-
-const testURL = 'http://localhost:3000/js/tests/index.html?hidepassed'
-const browsersFile = require(path.resolve(__dirname, './sauce_browsers.json'))
-let jobsDone = 0
-let jobsSucceeded = 0
-
-const waitingCallback = (error, body, id) => {
-  if (error) {
-    console.error(error)
-    process.exit(1)
-  }
-
-  if (typeof body !== 'undefined') {
-    if (!body.completed) {
-      setTimeout(() => {
-        jsUnitSaucelabs.getStatus(id, (error, body) => {
-          waitingCallback(error, body, id)
-        })
-      }, 2000)
-    } else {
-      const test = body['js tests'][0]
-      let passed = false
-      let errorStr = false
-
-      if (test.result !== null) {
-        if (typeof test.result === 'string' && test.result === 'Test exceeded maximum duration') {
-          errorStr = test.result
-        } else {
-          passed = test.result.total === test.result.passed
-        }
-      }
-
-      console.log(`Tested ${testURL}`)
-      console.log(`Platform: ${test.platform.join(', ')}`)
-      console.log(`Passed: ${passed.toString()}`)
-      console.log(`URL: ${test.url}\n`)
-      if (errorStr) {
-        console.error(errorStr)
-      }
-
-      if (passed) {
-        jobsSucceeded++
-      }
-      jobsDone++
-
-      // Exit
-      if (jobsDone === browsersFile.length - 1) {
-        jsUnitSaucelabs.stop()
-        if (jobsDone > jobsSucceeded) {
-          const failedTest = jobsDone - jobsSucceeded
-          throw new Error(`Some test(s) failed (${failedTest})`)
-        }
-
-        console.log('All tests passed')
-        process.exit(0)
-      }
-    }
-  }
-}
-
-jsUnitSaucelabs.on('tunnelCreated', () => {
-  browsersFile.forEach((tmpBrowser) => {
-    const browsersPlatform = typeof tmpBrowser.platform === 'undefined' ? tmpBrowser.platformName : tmpBrowser.platform
-    const browsersArray = [browsersPlatform, tmpBrowser.browserName, tmpBrowser.version]
-
-    jsUnitSaucelabs.start([browsersArray], testURL, 'qunit', (error, success) => {
-      if (typeof success !== 'undefined') {
-        const taskIds = success['js tests']
-
-        if (!taskIds || !taskIds.length) {
-          throw new Error('Error starting tests through Sauce Labs API')
-        }
-
-        taskIds.forEach((id) => {
-          jsUnitSaucelabs.getStatus(id, (error, body) => {
-            waitingCallback(error, body, id)
-          })
-        })
-      } else {
-        console.error(error)
-      }
-    })
-  })
-})
-
-jsUnitSaucelabs.initTunnel()
diff --git a/build/ship.sh b/build/ship.sh
old mode 100755
new mode 100644
index cdd5ab8eb..da5a03bcd
--- a/build/ship.sh
+++ b/build/ship.sh
@@ -1,4 +1,7 @@
 #!/usr/bin/env bash
+
+set -e
+
 #
 # Usage
 # ---------------
@@ -9,56 +12,44 @@
 
 red=$'\e[1;31m'
 green=$'\e[1;32m'
-blue=$'\e[1;34m'
+#blue=$'\e[1;34m'
 magenta=$'\e[1;35m'
-cyan=$'\e[1;36m'
+#cyan=$'\e[1;36m'
 end=$'\e[0m'
 
 # Get current version from package.json
 current_version=$(node -p "require('./package.json').version")
 
 if [[ $# -lt 1 ]]; then
-  printf "\n${red}⚠️  Shipping aborted. You must specify a version.\n${end}"
+  printf "\n%s⚠️  Shipping aborted. You must specify a version.\n%s" "$red" "$end"
   exit 1
 fi
 
 # Pulling latest changes, just to be sure
-printf "\n${magenta}=======================================================${end}"
-printf "\n${magenta}Pulling latest changes...${end}"
-printf "\n${magenta}=======================================================\n\n${end}"
-git pull origin v4-dev
+printf "\n%s=======================================================%s" "$magenta" "$end"
+printf "\n%sPulling latest changes...%s" "$magenta" "$end"
+printf "\n%s=======================================================\n\n%s" "$magenta" "$end"
+git pull origin main
 
 # Update version number
-printf "\n${magenta}=======================================================${end}"
-printf "\n${magenta}Updating version number...${end}"
-printf "\n${magenta}=======================================================\n${end}"
-npm run release-version $current_version $1
+printf "\n%s=======================================================%s" "$magenta" "$end"
+printf "\n%sUpdating version number...%s" "$magenta" "$end"
+printf "\n%s=======================================================\n%s" "$magenta" "$end"
+npm run release-version "$current_version" "$1"
 
-# Compile latest CSS and JS
-printf "\n${magenta}=======================================================${end}"
-printf "\n${magenta}Compile latest CSS and JS...${end}"
-printf "\n${magenta}=======================================================\n${end}"
-npm run dist
-
-# Compress the dist files
-printf "\n${magenta}=======================================================${end}"
-printf "\n${magenta}Compressing the dist files...${end}"
-printf "\n${magenta}=======================================================\n${end}"
-npm run release-zip
-
-# Compile the docs
-printf "\n${magenta}=======================================================${end}"
-printf "\n${magenta}Compile hosted documentation...${end}"
-printf "\n${magenta}=======================================================\n${end}"
-npm run docs-github
+# Build release
+printf "\n%s=======================================================%s" "$magenta" "$end"
+printf "\n%sBuilding release...%s" "$magenta" "$end"
+printf "\n%s=======================================================\n%s" "$magenta" "$end"
+npm run release
 
 # Copy the contents of the built docs site over to `bs-docs` repo
-printf "\n${magenta}=======================================================${end}"
-printf "\n${magenta}Copy it over...${end}"
-printf "\n${magenta}=======================================================\n${end}"
+printf "\n%s=======================================================%s" "$magenta" "$end"
+printf "\n%sCopy it over...%s" "$magenta" "$end"
+printf "\n%s=======================================================\n%s" "$magenta" "$end"
 cp -rf _gh_pages/. ../bs-docs/
 printf "\nDone!\n"
 
-printf "\n${green}=======================================================${end}"
-printf "\n${green}Success, $1 is ready to review and publish.${end}"
-printf "\n${green}=======================================================\n\n${end}"
+printf "\n%s=======================================================%s" "$green" "$end"
+printf "\n%sSuccess, $1 is ready to review and publish.%s" "$green" "$end"
+printf "\n%s=======================================================\n\n%s" "$green" "$end"
diff --git a/build/svgo.yml b/build/svgo.yml
new file mode 100644
index 000000000..67940d393
--- /dev/null
+++ b/build/svgo.yml
@@ -0,0 +1,59 @@
+# Usage:
+# install svgo globally: `npm i -g svgo`
+# svgo --config=build/svgo.yml --input=foo.svg
+
+# https://github.com/svg/svgo/blob/master/docs/how-it-works/en.md
+# replace default config
+
+multipass: true
+#full: true
+
+# https://github.com/svg/svgo/blob/master/lib/svgo/js2svg.js#L6 for more config options
+
+js2svg:
+  pretty: true
+  indent: 2
+
+plugins:
+#  - addAttributesToSVGElement:
+#      attributes:
+#        - focusable: false
+  - cleanupAttrs: true
+  - cleanupEnableBackground: true
+  - cleanupIDs: true
+  - cleanupListOfValues: true
+  - cleanupNumericValues: true
+  - collapseGroups: true
+  - convertColors: true
+  - convertPathData: true
+  - convertShapeToPath: true
+  - convertStyleToAttrs: true
+  - convertTransform: true
+  - inlineStyles: true
+  - mergePaths: true
+  - minifyStyles: true
+  - moveElemsAttrsToGroup: true
+  - moveGroupAttrsToElems: true
+  - removeAttrs:
+      attrs:
+        - "data-name"
+  - removeComments: true
+  - removeDesc: true
+  - removeDoctype: true
+  - removeEditorsNSData: true
+  - removeEmptyAttrs: true
+  - removeEmptyContainers: true
+  - removeEmptyText: true
+  - removeHiddenElems: true
+  - removeMetadata: true
+  - removeNonInheritableGroupAttrs: true
+  - removeTitle: false
+  - removeUnknownsAndDefaults:
+      keepRoleAttr: true
+  - removeUnusedNS: true
+  - removeUselessDefs: true
+  - removeUselessStrokeAndFill: true
+  - removeViewBox: false
+  - removeXMLNS: false
+  - removeXMLProcInst: true
+  - sortAttrs: true
diff --git a/build/upload-preview.sh b/build/upload-preview.sh
deleted file mode 100755
index 08edc3517..000000000
--- a/build/upload-preview.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/bash
-# Upload built docs to preview.twbsapps.com
-
-# Add build metadata to version
-sed -i "/^current_version:/ s/\$/+pr.${TRAVIS_COMMIT}/" _config.yml
-bundle exec jekyll build --destination "$TRAVIS_COMMIT" --baseurl "/c/${TRAVIS_COMMIT}"
-
-openssl aes-256-cbc -K $encrypted_2b749c8e6327_key -iv $encrypted_2b749c8e6327_iv -in build/gcp-key.json.enc -out build/gcp-key.json -d
-gcloud auth activate-service-account "$GCP_SERVICE_ACCOUNT" --key-file build/gcp-key.json &> /dev/null || (echo 'GCP login failed!'; exit 1)
-
-echo "Uploading to http://preview.twbsapps.com/c/${TRAVIS_COMMIT} ..."
-time gsutil -q -m cp -z html,css,js,svg -r "./${TRAVIS_COMMIT}" gs://preview.twbsapps.com/c/
-echo 'Done.'
diff --git a/build/vnu-jar.js b/build/vnu-jar.js
new file mode 100644
index 000000000..c23b94d60
--- /dev/null
+++ b/build/vnu-jar.js
@@ -0,0 +1,66 @@
+#!/usr/bin/env node
+
+/*!
+ * Script to run vnu-jar if Java is available.
+ * Copyright 2017-2021 The Bootstrap Authors
+ * Copyright 2017-2021 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ */
+
+'use strict'
+
+const childProcess = require('child_process')
+const vnu = require('vnu-jar')
+
+childProcess.exec('java -version', (error, stdout, stderr) => {
+  if (error) {
+    console.error('Skipping vnu-jar test; Java is missing.')
+    return
+  }
+
+  const is32bitJava = !/64-Bit/.test(stderr)
+
+  // vnu-jar accepts multiple ignores joined with a `|`.
+  // Also note that the ignores are regular expressions.
+  const ignores = [
+    // "autocomplete" is included in 
-
-{% endexample %}
-
-## JavaScript behavior
-
-### Triggers
-
-Enable dismissal of an alert via JavaScript:
-
-{% highlight js %}
-$(".alert").alert()
-{% endhighlight %}
-
-Or with `data` attributes on a button **within the alert**, as demonstrated above:
-
-{% highlight html %}
-
-{% endhighlight %}
-
-Note that closing an alert will remove it from the DOM.
-
-### Methods
-
-| Method | Description |
-| --- | --- |
-| `$().alert()` | Makes an alert listen for click events on descendant elements which have the `data-dismiss="alert"` attribute. (Not necessary when using the data-api's auto-initialization.) |
-| `$().alert('close')` | Closes an alert by removing it from the DOM. If the `.fade` and `.show` classes are present on the element, the alert will fade out before it is removed. |
-| `$().alert('dispose')` | Destroys an element's alert. |
-
-{% highlight js %}$(".alert").alert('close'){% endhighlight %}
-
-### Events
-
-Bootstrap's alert plugin exposes a few events for hooking into alert functionality.
-
-| Event | Description |
-| --- | --- |
-| `close.bs.alert` | This event fires immediately when the close instance method is called. |
-| `closed.bs.alert` | This event is fired when the alert has been closed (will wait for CSS transitions to complete). |
-
-{% highlight js %}
-$('#myAlert').on('closed.bs.alert', function () {
-  // do something…
-})
-{% endhighlight %}
diff --git a/docs/4.0/components/badge.md b/docs/4.0/components/badge.md
deleted file mode 100644
index 287005e7d..000000000
--- a/docs/4.0/components/badge.md
+++ /dev/null
@@ -1,78 +0,0 @@
----
-layout: docs
-title: Badges
-description: Documentation and examples for badges, our small count and labeling component.
-group: components
-toc: true
----
-
-## Example
-
-Badges scale to match the size of the immediate parent element by using relative font sizing and `em` units.
-
-

-
Example heading New

-
Example heading New

-
Example heading New

-
Example heading New

-
Example heading New

-
Example heading New

-

-
-{% highlight html %}
-
Example heading New

-
Example heading New

-
Example heading New

-
Example heading New

-
Example heading New

-
Example heading New

-{% endhighlight %}
-
-Badges can be used as part of links or buttons to provide a counter.
-
-{% example html %}
-
-{% endexample %}
-
-Note that depending on how they are used, badges may be confusing for users of screen readers and similar assistive technologies. While the styling of badges provides a visual cue as to their purpose, these users will simply be presented with the content of the badge. Depending on the specific situation, these badges may seem like random additional words or numbers at the end of a sentence, link, or button.
-
-Unless the context is clear (as with the "Notifications" example, where it is understood that the "4" is the number of notifications), consider including additional context with a visually hidden piece of additional text.
-
-{% example html %}
-
-{% endexample %}
-
-## Contextual variations
-
-Add any of the below mentioned modifier classes to change the appearance of a badge.
-
-{% example html %}
-{% for color in site.data.theme-colors %}
-{{ color.name | capitalize }}{% endfor %}
-{% endexample %}
-
-{% capture callout-include %}{% include callout-warning-color-assistive-technologies.md %}{% endcapture %}
-{{ callout-include | markdownify }}
-
-## Pill badges
-
-Use the `.badge-pill` modifier class to make badges more rounded (with a larger `border-radius` and additional horizontal `padding`). Useful if you miss the badges from v3.
-
-{% example html %}
-{% for color in site.data.theme-colors %}
-{{ color.name | capitalize }}{% endfor %}
-{% endexample %}
-
-## Links
-
-Using the contextual `.badge-*` classes on an `` element quickly provide _actionable_ badges with hover and focus states.
-
-{% example html %}
-{% for color in site.data.theme-colors %}
-{{ color.name | capitalize }}{% endfor %}
-{% endexample %}
diff --git a/docs/4.0/components/breadcrumb.md b/docs/4.0/components/breadcrumb.md
deleted file mode 100644
index 09ad73127..000000000
--- a/docs/4.0/components/breadcrumb.md
+++ /dev/null
@@ -1,40 +0,0 @@
----
-layout: docs
-title: Breadcrumb
-description: Indicate the current page's location within a navigational hierarchy that automatically adds separators via CSS.
-group: components
----
-
-## Overview
-
-Separators are automatically added in CSS through [`::before`](https://developer.mozilla.org/en-US/docs/Web/CSS/::before) and [`content`](https://developer.mozilla.org/en-US/docs/Web/CSS/content).
-
-{% example html %}
-
-
-
-
-
-
-{% endexample %}
-
-## Accessibility
-
-Since breadcrumbs provide a navigation, it's a good idea to add a meaningful label such as `aria-label="breadcrumb"` to describe the type of navigation provided in the `