upgrade to bootstrap 5.0.1 and first batch of fixes

1 files changed, 3 insertions, 17 deletions

diff --git a/vendor/twbs/bootstrap/scss/_breadcrumb.scss b/vendor/twbs/bootstrap/scss/_breadcrumb.scss
index 9c204c7d5..f7fafe743 100644
--- a/vendor/twbs/bootstrap/scss/_breadcrumb.scss
+++ b/vendor/twbs/bootstrap/scss/_breadcrumb.scss
@@ -12,30 +12,16 @@
 .breadcrumb-item {
   // The separator between breadcrumbs (by default, a forward-slash: "/")
   + .breadcrumb-item {
-    padding-left: $breadcrumb-item-padding;
+    padding-left: $breadcrumb-item-padding-x;
 
     &::before {
       float: left; // Suppress inline spacings and underlining of the separator
-      padding-right: $breadcrumb-item-padding;
+      padding-right: $breadcrumb-item-padding-x;
       color: $breadcrumb-divider-color;
-      content: escape-svg($breadcrumb-divider);
+      content: var(--#{$variable-prefix}breadcrumb-divider, escape-svg($breadcrumb-divider)) #{"/* rtl:"} var(--#{$variable-prefix}breadcrumb-divider, escape-svg($breadcrumb-divider-flipped)) #{"*/"};
     }
   }
 
-  // IE9-11 hack to properly handle hyperlink underlines for breadcrumbs built
-  // without `<ul>`s. The `::before` pseudo-element generates an element
-  // *within* the .breadcrumb-item and thereby inherits the `text-decoration`.
-  //
-  // To trick IE into suppressing the underline, we give the pseudo-element an
-  // underline and then immediately remove it.
-  + .breadcrumb-item:hover::before {
-    text-decoration: underline;
-  }
-  // stylelint-disable-next-line no-duplicate-selectors
-  + .breadcrumb-item:hover::before {
-    text-decoration: none;
-  }
-
   &.active {
     color: $breadcrumb-active-color;
   }