From d440ad5411a45617a2be5712aacd6e234edcde8e Mon Sep 17 00:00:00 2001
From: "Patrick H. Lauke" <redux@splintered.co.uk>
Date: Wed, 25 Nov 2020 11:30:57 +0000
Subject: [PATCH] Make bottom border transparent instead of width 0

trying out @ffoodd's suggestion
---
 scss/_accordion.scss | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/scss/_accordion.scss b/scss/_accordion.scss
index a68aaa70e..ed78ba011 100644
--- a/scss/_accordion.scss
+++ b/scss/_accordion.scss
@@ -16,10 +16,6 @@
   overflow-anchor: none;
   @include transition($accordion-transition);
 
-  &.collapsed {
-    border-bottom-width: 0;
-  }
-
   &:not(.collapsed) {
     color: $accordion-button-active-color;
     background-color: $accordion-button-active-bg;
@@ -80,6 +76,14 @@
       @include border-bottom-radius($accordion-border-radius);
     }
   }
+
+  &:not(:last-of-type) {
+    .accordion-button {
+      &.collapsed {
+        border-bottom-color: transparent;
+      }
+    }
+  }
 }
 
 .accordion-collapse {