Merge branch '5.2RC'5.2

18 files changed, 37 insertions, 26 deletions

diff --git a/vendor/twbs/bootstrap/scss/_alert.scss b/vendor/twbs/bootstrap/scss/_alert.scss
index da2a98af9..4aa1fc203 100644
--- a/vendor/twbs/bootstrap/scss/_alert.scss
+++ b/vendor/twbs/bootstrap/scss/_alert.scss
@@ -34,6 +34,7 @@
     position: absolute;
     top: 0;
     right: 0;
+    z-index: 2;
     padding: $alert-padding-y $alert-padding-x;
     color: inherit;
   }
diff --git a/vendor/twbs/bootstrap/scss/_card.scss b/vendor/twbs/bootstrap/scss/_card.scss
index 7c35f7ed8..faaa75ef7 100644
--- a/vendor/twbs/bootstrap/scss/_card.scss
+++ b/vendor/twbs/bootstrap/scss/_card.scss
@@ -206,12 +206,12 @@
 
           .card-img-top,
           .card-header {
-            // stylelint-disable-next-line property-blacklist
+            // stylelint-disable-next-line property-disallowed-list
             border-top-right-radius: 0;
           }
           .card-img-bottom,
           .card-footer {
-            // stylelint-disable-next-line property-blacklist
+            // stylelint-disable-next-line property-disallowed-list
             border-bottom-right-radius: 0;
           }
         }
@@ -221,12 +221,12 @@
 
           .card-img-top,
           .card-header {
-            // stylelint-disable-next-line property-blacklist
+            // stylelint-disable-next-line property-disallowed-list
             border-top-left-radius: 0;
           }
           .card-img-bottom,
           .card-footer {
-            // stylelint-disable-next-line property-blacklist
+            // stylelint-disable-next-line property-disallowed-list
             border-bottom-left-radius: 0;
           }
         }
diff --git a/vendor/twbs/bootstrap/scss/_custom-forms.scss b/vendor/twbs/bootstrap/scss/_custom-forms.scss
index 9aeeeda7f..0057b330f 100644
--- a/vendor/twbs/bootstrap/scss/_custom-forms.scss
+++ b/vendor/twbs/bootstrap/scss/_custom-forms.scss
@@ -13,6 +13,7 @@
   display: block;
   min-height: $font-size-base * $line-height-base;
   padding-left: $custom-control-gutter + $custom-control-indicator-size;
+  color-adjust: exact; // Keep themed appearance for print
 }
 
 .custom-control-inline {
@@ -38,7 +39,7 @@
   &:focus ~ .custom-control-label::before {
     // the mixin is not used here to make sure there is feedback
     @if $enable-shadows {
-      box-shadow: $input-box-shadow, $input-focus-box-shadow;
+      box-shadow: $input-box-shadow, $custom-control-indicator-focus-box-shadow;
     } @else {
       box-shadow: $custom-control-indicator-focus-box-shadow;
     }
@@ -150,7 +151,7 @@
 
 .custom-radio {
   .custom-control-label::before {
-    // stylelint-disable-next-line property-blacklist
+    // stylelint-disable-next-line property-disallowed-list
     border-radius: $custom-radio-indicator-border-radius;
   }
 
@@ -180,7 +181,7 @@
       left: -($custom-switch-width + $custom-control-gutter);
       width: $custom-switch-width;
       pointer-events: all;
-      // stylelint-disable-next-line property-blacklist
+      // stylelint-disable-next-line property-disallowed-list
       border-radius: $custom-switch-indicator-border-radius;
     }
 
@@ -190,7 +191,7 @@
       width: $custom-switch-indicator-size;
       height: $custom-switch-indicator-size;
       background-color: $custom-control-indicator-border-color;
-      // stylelint-disable-next-line property-blacklist
+      // stylelint-disable-next-line property-disallowed-list
       border-radius: $custom-switch-indicator-border-radius;
       @include transition(transform .15s ease-in-out, $custom-forms-transition);
     }
diff --git a/vendor/twbs/bootstrap/scss/_dropdown.scss b/vendor/twbs/bootstrap/scss/_dropdown.scss
index 2ab7536e1..a8aaa585c 100644
--- a/vendor/twbs/bootstrap/scss/_dropdown.scss
+++ b/vendor/twbs/bootstrap/scss/_dropdown.scss
@@ -22,7 +22,7 @@
   display: none; // none by default, but block on "open" of the menu
   float: left;
   min-width: $dropdown-min-width;
-  padding: $dropdown-padding-y 0;
+  padding: $dropdown-padding-y $dropdown-padding-x;
   margin: $dropdown-spacer 0 0; // override default ul
   @include font-size($dropdown-font-size);
   color: $dropdown-color;
diff --git a/vendor/twbs/bootstrap/scss/_functions.scss b/vendor/twbs/bootstrap/scss/_functions.scss
index eb2471d75..9c0660315 100644
--- a/vendor/twbs/bootstrap/scss/_functions.scss
+++ b/vendor/twbs/bootstrap/scss/_functions.scss
@@ -51,6 +51,9 @@
 }
 
 // See https://codepen.io/kevinweber/pen/dXWoRw
+//
+// Requires the use of quotes around data URIs.
+
 @function escape-svg($string) {
   @if str-index($string, "data:image/svg+xml") {
     @each $char, $encoded in $escaped-characters {
diff --git a/vendor/twbs/bootstrap/scss/_list-group.scss b/vendor/twbs/bootstrap/scss/_list-group.scss
index 37c307e22..ec25ba8a1 100644
--- a/vendor/twbs/bootstrap/scss/_list-group.scss
+++ b/vendor/twbs/bootstrap/scss/_list-group.scss
@@ -111,7 +111,7 @@
           margin-top: 0;
         }
 
-        & + .list-group-item {
+        + .list-group-item {
           border-top-width: $list-group-border-width;
           border-left-width: 0;
 
diff --git a/vendor/twbs/bootstrap/scss/_reboot.scss b/vendor/twbs/bootstrap/scss/_reboot.scss
index 4444ff0f0..6f73466d3 100644
--- a/vendor/twbs/bootstrap/scss/_reboot.scss
+++ b/vendor/twbs/bootstrap/scss/_reboot.scss
@@ -278,10 +278,14 @@ caption {
   caption-side: bottom;
 }
 
+// 1. Removes font-weight bold by inheriting
+// 2. Matches default `<td>` alignment by inheriting `text-align`.
+// 3. Fix alignment for Safari
+
 th {
-  // Matches default `<td>` alignment by inheriting from the `<body>`, or the
-  // closest parent with a set `text-align`.
-  text-align: inherit;
+  font-weight: $table-th-font-weight; // 1
+  text-align: inherit; // 2
+  text-align: -webkit-match-parent; // 3
 }
 
 
@@ -299,7 +303,7 @@ label {
 //
 // Details at https://github.com/twbs/bootstrap/issues/24093
 button {
-  // stylelint-disable-next-line property-blacklist
+  // stylelint-disable-next-line property-disallowed-list
   border-radius: 0;
 }
 
diff --git a/vendor/twbs/bootstrap/scss/_spinners.scss b/vendor/twbs/bootstrap/scss/_spinners.scss
index 27c9241a7..146c82067 100644
--- a/vendor/twbs/bootstrap/scss/_spinners.scss
+++ b/vendor/twbs/bootstrap/scss/_spinners.scss
@@ -13,7 +13,7 @@
   vertical-align: text-bottom;
   border: $spinner-border-width solid currentColor;
   border-right-color: transparent;
-  // stylelint-disable-next-line property-blacklist
+  // stylelint-disable-next-line property-disallowed-list
   border-radius: 50%;
   animation: spinner-border .75s linear infinite;
 }
@@ -44,7 +44,7 @@
   height: $spinner-height;
   vertical-align: text-bottom;
   background-color: currentColor;
-  // stylelint-disable-next-line property-blacklist
+  // stylelint-disable-next-line property-disallowed-list
   border-radius: 50%;
   opacity: 0;
   animation: spinner-grow .75s linear infinite;
diff --git a/vendor/twbs/bootstrap/scss/_variables.scss b/vendor/twbs/bootstrap/scss/_variables.scss
index 3ff0c65b3..d7171e5a4 100644
--- a/vendor/twbs/bootstrap/scss/_variables.scss
+++ b/vendor/twbs/bootstrap/scss/_variables.scss
@@ -363,6 +363,7 @@ $table-border-color:          $border-color !default;
 
 $table-head-bg:               $gray-200 !default;
 $table-head-color:            $gray-700 !default;
+$table-th-font-weight:        null !default;
 
 $table-dark-color:            $white !default;
 $table-dark-bg:               $gray-800 !default;
@@ -755,6 +756,7 @@ $navbar-dark-brand-hover-color:           $navbar-dark-active-color !default;
 // Dropdown menu container and contents.
 
 $dropdown-min-width:                10rem !default;
+$dropdown-padding-x:                0 !default;
 $dropdown-padding-y:                .5rem !default;
 $dropdown-spacer:                   .125rem !default;
 $dropdown-font-size:                $font-size-base !default;
diff --git a/vendor/twbs/bootstrap/scss/bootstrap-grid.scss b/vendor/twbs/bootstrap/scss/bootstrap-grid.scss
index 06c9e2c4b..a5cf3b789 100644
--- a/vendor/twbs/bootstrap/scss/bootstrap-grid.scss
+++ b/vendor/twbs/bootstrap/scss/bootstrap-grid.scss
@@ -1,5 +1,5 @@
 /*!
- * Bootstrap Grid v4.5.2 (https://getbootstrap.com/)
+ * Bootstrap Grid v4.5.3 (https://getbootstrap.com/)
  * Copyright 2011-2020 The Bootstrap Authors
  * Copyright 2011-2020 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
diff --git a/vendor/twbs/bootstrap/scss/bootstrap-reboot.scss b/vendor/twbs/bootstrap/scss/bootstrap-reboot.scss
index d922d75fb..de63f528b 100644
--- a/vendor/twbs/bootstrap/scss/bootstrap-reboot.scss
+++ b/vendor/twbs/bootstrap/scss/bootstrap-reboot.scss
@@ -1,5 +1,5 @@
 /*!
- * Bootstrap Reboot v4.5.2 (https://getbootstrap.com/)
+ * Bootstrap Reboot v4.5.3 (https://getbootstrap.com/)
  * Copyright 2011-2020 The Bootstrap Authors
  * Copyright 2011-2020 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
diff --git a/vendor/twbs/bootstrap/scss/bootstrap.scss b/vendor/twbs/bootstrap/scss/bootstrap.scss
index 4d6521c0b..0a206557b 100644
--- a/vendor/twbs/bootstrap/scss/bootstrap.scss
+++ b/vendor/twbs/bootstrap/scss/bootstrap.scss
@@ -1,5 +1,5 @@
 /*!
- * Bootstrap v4.5.2 (https://getbootstrap.com/)
+ * Bootstrap v4.5.3 (https://getbootstrap.com/)
  * Copyright 2011-2020 The Bootstrap Authors
  * Copyright 2011-2020 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
diff --git a/vendor/twbs/bootstrap/scss/mixins/_border-radius.scss b/vendor/twbs/bootstrap/scss/mixins/_border-radius.scss
index aee9bf3d3..4fad91d67 100644
--- a/vendor/twbs/bootstrap/scss/mixins/_border-radius.scss
+++ b/vendor/twbs/bootstrap/scss/mixins/_border-radius.scss
@@ -1,4 +1,4 @@
-// stylelint-disable property-blacklist
+// stylelint-disable property-disallowed-list
 // Single side border-radius
 
 // Helper function to replace negative values with 0
diff --git a/vendor/twbs/bootstrap/scss/mixins/_grid.scss b/vendor/twbs/bootstrap/scss/mixins/_grid.scss
index b72d150e4..19babc09f 100644
--- a/vendor/twbs/bootstrap/scss/mixins/_grid.scss
+++ b/vendor/twbs/bootstrap/scss/mixins/_grid.scss
@@ -62,7 +62,7 @@
 // numberof columns. Supports wrapping to new lines, but does not do a Masonry
 // style grid.
 @mixin row-cols($count) {
-  & > * {
+  > * {
     flex: 0 0 100% / $count;
     max-width: 100% / $count;
   }
diff --git a/vendor/twbs/bootstrap/scss/mixins/_screen-reader.scss b/vendor/twbs/bootstrap/scss/mixins/_screen-reader.scss
index 21230390e..6913442b8 100644
--- a/vendor/twbs/bootstrap/scss/mixins/_screen-reader.scss
+++ b/vendor/twbs/bootstrap/scss/mixins/_screen-reader.scss
@@ -1,6 +1,6 @@
 // Only display content to screen readers
 //
-// See: https://a11yproject.com/posts/how-to-hide-content/
+// See: https://www.a11yproject.com/posts/2013-01-11-how-to-hide-content/
 // See: https://hugogiraudel.com/2016/10/13/css-hide-and-seek/
 
 @mixin sr-only() {
diff --git a/vendor/twbs/bootstrap/scss/mixins/_transition.scss b/vendor/twbs/bootstrap/scss/mixins/_transition.scss
index 54553deb9..54870bf6a 100644
--- a/vendor/twbs/bootstrap/scss/mixins/_transition.scss
+++ b/vendor/twbs/bootstrap/scss/mixins/_transition.scss
@@ -1,4 +1,4 @@
-// stylelint-disable property-blacklist
+// stylelint-disable property-disallowed-list
 @mixin transition($transition...) {
   @if length($transition) == 0 {
     $transition: $transition-base;
diff --git a/vendor/twbs/bootstrap/scss/utilities/_borders.scss b/vendor/twbs/bootstrap/scss/utilities/_borders.scss
index 302f6bf84..205f3fc24 100644
--- a/vendor/twbs/bootstrap/scss/utilities/_borders.scss
+++ b/vendor/twbs/bootstrap/scss/utilities/_borders.scss
@@ -1,4 +1,4 @@
-// stylelint-disable property-blacklist, declaration-no-important
+// stylelint-disable property-disallowed-list, declaration-no-important
 
 //
 // Border
diff --git a/vendor/twbs/bootstrap/scss/utilities/_text.scss b/vendor/twbs/bootstrap/scss/utilities/_text.scss
index 5d0f1c845..3a9f83edf 100644
--- a/vendor/twbs/bootstrap/scss/utilities/_text.scss
+++ b/vendor/twbs/bootstrap/scss/utilities/_text.scss
@@ -63,8 +63,8 @@
 .text-decoration-none { text-decoration: none !important; }
 
 .text-break {
-  word-break: break-word !important; // IE & < Edge 18
-  overflow-wrap: break-word !important;
+  word-break: break-word !important; // Deprecated, but avoids issues with flex containers
+  word-wrap: break-word !important; // Used instead of `overflow-wrap` for IE & Edge Legacy
 }
 
 // Reset