1 files changed, 80 insertions, 114 deletions
diff --git a/vendor/twbs/bootstrap/scss/_tables.scss b/vendor/twbs/bootstrap/scss/_tables.scss
index 5fd77a4eb..92556ba05 100644
--- a/vendor/twbs/bootstrap/scss/_tables.scss
+++ b/vendor/twbs/bootstrap/scss/_tables.scss
@@ -3,37 +3,65 @@
 //
 
 .table {
+  --#{$variable-prefix}table-bg: #{$table-bg};
+  --#{$variable-prefix}table-accent-bg: #{$table-accent-bg};
+  --#{$variable-prefix}table-striped-color: #{$table-striped-color};
+  --#{$variable-prefix}table-striped-bg: #{$table-striped-bg};
+  --#{$variable-prefix}table-active-color: #{$table-active-color};
+  --#{$variable-prefix}table-active-bg: #{$table-active-bg};
+  --#{$variable-prefix}table-hover-color: #{$table-hover-color};
+  --#{$variable-prefix}table-hover-bg: #{$table-hover-bg};
+
   width: 100%;
   margin-bottom: $spacer;
   color: $table-color;
-  background-color: $table-bg; // Reset for nesting within parents with `background-color`.
+  vertical-align: $table-cell-vertical-align;
+  border-color: $table-border-color;
+
+  // Target th & td
+  // We need the child combinator to prevent styles leaking to nested tables which doesn't have a `.table` class.
+  // We use the universal selectors here to simplify the selector (else we would need 6 different selectors).
+  // Another advantage is that this generates less code and makes the selector less specific making it easier to override.
+  // stylelint-disable-next-line selector-max-universal
+  > :not(caption) > * > * {
+    padding: $table-cell-padding-y $table-cell-padding-x;
+    background-color: var(--#{$variable-prefix}table-bg);
+    border-bottom-width: $table-border-width;
+    box-shadow: inset 0 0 0 9999px var(--#{$variable-prefix}table-accent-bg);
+  }
 
-  th,
-  td {
-    padding: $table-cell-padding;
-    vertical-align: top;
-    border-top: $table-border-width solid $table-border-color;
+  > tbody {
+    vertical-align: inherit;
   }
 
-  thead th {
+  > thead {
     vertical-align: bottom;
-    border-bottom: (2 * $table-border-width) solid $table-border-color;
   }
 
-  tbody + tbody {
-    border-top: (2 * $table-border-width) solid $table-border-color;
+  // Highlight border color between thead, tbody and tfoot.
+  > :not(:last-child) > :last-child > * {
+    border-bottom-color: $table-group-separator-color;
   }
 }
 
 
 //
+// Change placement of captions with a class
+//
+
+.caption-top {
+  caption-side: top;
+}
+
+
+//
 // Condensed table w/ half padding
 //
 
 .table-sm {
-  th,
-  td {
-    padding: $table-cell-padding-sm;
+  // stylelint-disable-next-line selector-max-universal
+  > :not(caption) > * > * {
+    padding: $table-cell-padding-y-sm $table-cell-padding-x-sm;
   }
 }
 
@@ -41,29 +69,27 @@
 // Border versions
 //
 // Add or remove borders all around the table and between all the columns.
+//
+// When borders are added on all sides of the cells, the corners can render odd when
+// these borders do not have the same color or if they are semi-transparent.
+// Therefor we add top and border bottoms to the `tr`s and left and right borders
+// to the `td`s or `th`s
 
 .table-bordered {
-  border: $table-border-width solid $table-border-color;
+  > :not(caption) > * {
+    border-width: $table-border-width 0;
 
-  th,
-  td {
-    border: $table-border-width solid $table-border-color;
-  }
-
-  thead {
-    th,
-    td {
-      border-bottom-width: 2 * $table-border-width;
+    // stylelint-disable-next-line selector-max-universal
+    > * {
+      border-width: 0 $table-border-width;
     }
   }
 }
 
 .table-borderless {
-  th,
-  td,
-  thead th,
-  tbody + tbody {
-    border: 0;
+  // stylelint-disable-next-line selector-max-universal
+  > :not(caption) > * > * {
+    border-bottom-width: 0;
   }
 }
 
@@ -72,114 +98,54 @@
 // Default zebra-stripe styles (alternating gray and transparent backgrounds)
 
 .table-striped {
-  tbody tr:nth-of-type(#{$table-striped-order}) {
-    background-color: $table-accent-bg;
+  > tbody > tr:nth-of-type(#{$table-striped-order}) {
+    --#{$variable-prefix}table-accent-bg: var(--#{$variable-prefix}table-striped-bg);
+    color: var(--#{$variable-prefix}table-striped-color);
   }
 }
 
+// Active table
+//
+// The `.table-active` class can be added to highlight rows or cells
+
+.table-active {
+  --#{$variable-prefix}table-accent-bg: var(--#{$variable-prefix}table-active-bg);
+  color: var(--#{$variable-prefix}table-active-color);
+}
 
 // Hover effect
 //
 // Placed here since it has to come after the potential zebra striping
 
 .table-hover {
-  tbody tr {
-    @include hover() {
-      color: $table-hover-color;
-      background-color: $table-hover-bg;
-    }
+  > tbody > tr:hover {
+    --#{$variable-prefix}table-accent-bg: var(--#{$variable-prefix}table-hover-bg);
+    color: var(--#{$variable-prefix}table-hover-color);
   }
 }
 
 
-// Table backgrounds
-//
-// Exact selectors below required to override `.table-striped` and prevent
-// inheritance to nested tables.
-
-@each $color, $value in $theme-colors {
-  @include table-row-variant($color, theme-color-level($color, $table-bg-level), theme-color-level($color, $table-border-level));
-}
-
-@include table-row-variant(active, $table-active-bg);
-
-
-// Dark styles
+// Table variants
 //
-// Same table markup, but inverted color scheme: dark background and light text.
-
-// stylelint-disable-next-line no-duplicate-selectors
-.table {
-  .thead-dark {
-    th {
-      color: $table-dark-color;
-      background-color: $table-dark-bg;
-      border-color: $table-dark-border-color;
-    }
-  }
+// Table variants set the table cell backgrounds, border colors
+// and the colors of the striped, hovered & active tables
 
-  .thead-light {
-    th {
-      color: $table-head-color;
-      background-color: $table-head-bg;
-      border-color: $table-border-color;
-    }
-  }
+@each $color, $value in $table-variants {
+  @include table-variant($color, $value);
 }
 
-.table-dark {
-  color: $table-dark-color;
-  background-color: $table-dark-bg;
-
-  th,
-  td,
-  thead th {
-    border-color: $table-dark-border-color;
-  }
-
-  &.table-bordered {
-    border: 0;
-  }
-
-  &.table-striped {
-    tbody tr:nth-of-type(#{$table-striped-order}) {
-      background-color: $table-dark-accent-bg;
-    }
-  }
-
-  &.table-hover {
-    tbody tr {
-      @include hover() {
-        color: $table-dark-hover-color;
-        background-color: $table-dark-hover-bg;
-      }
-    }
-  }
-}
-
-
 // Responsive tables
 //
 // Generate series of `.table-responsive-*` classes for configuring the screen
 // size of where your table will overflow.
 
-.table-responsive {
-  @each $breakpoint in map-keys($grid-breakpoints) {
-    $next: breakpoint-next($breakpoint, $grid-breakpoints);
-    $infix: breakpoint-infix($next, $grid-breakpoints);
-
-    &#{$infix} {
-      @include media-breakpoint-down($breakpoint) {
-        display: block;
-        width: 100%;
-        overflow-x: auto;
-        -webkit-overflow-scrolling: touch;
-
-        // Prevent double border on horizontal scroll due to use of `display: block;`
-        > .table-bordered {
-          border: 0;
-        }
-      }
+@each $breakpoint in map-keys($grid-breakpoints) {
+  $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
+
+  @include media-breakpoint-down($breakpoint) {
+    .table-responsive#{$infix} {
+      overflow-x: auto;
+      -webkit-overflow-scrolling: touch;
     }
   }
 }