update bootstrap to version 4.3.1

11 files changed, 113 insertions, 55 deletions

diff --git a/vendor/twbs/bootstrap/scss/utilities/_borders.scss b/vendor/twbs/bootstrap/scss/utilities/_borders.scss
index b8832ef72..302f6bf84 100644
--- a/vendor/twbs/bootstrap/scss/utilities/_borders.scss
+++ b/vendor/twbs/bootstrap/scss/utilities/_borders.scss
@@ -1,4 +1,4 @@
-// stylelint-disable declaration-no-important
+// stylelint-disable property-blacklist, declaration-no-important
 
 //
 // Border
@@ -30,30 +30,46 @@
 // Border-radius
 //
 
+.rounded-sm {
+  border-radius: $border-radius-sm !important;
+}
+
 .rounded {
   border-radius: $border-radius !important;
 }
+
 .rounded-top {
   border-top-left-radius: $border-radius !important;
   border-top-right-radius: $border-radius !important;
 }
+
 .rounded-right {
   border-top-right-radius: $border-radius !important;
   border-bottom-right-radius: $border-radius !important;
 }
+
 .rounded-bottom {
   border-bottom-right-radius: $border-radius !important;
   border-bottom-left-radius: $border-radius !important;
 }
+
 .rounded-left {
   border-top-left-radius: $border-radius !important;
   border-bottom-left-radius: $border-radius !important;
 }
 
+.rounded-lg {
+  border-radius: $border-radius-lg !important;
+}
+
 .rounded-circle {
   border-radius: 50% !important;
 }
 
+.rounded-pill {
+  border-radius: $rounded-pill !important;
+}
+
 .rounded-0 {
   border-radius: 0 !important;
 }
diff --git a/vendor/twbs/bootstrap/scss/utilities/_display.scss b/vendor/twbs/bootstrap/scss/utilities/_display.scss
index 20aeeb5f3..130367998 100644
--- a/vendor/twbs/bootstrap/scss/utilities/_display.scss
+++ b/vendor/twbs/bootstrap/scss/utilities/_display.scss
@@ -8,15 +8,9 @@
   @include media-breakpoint-up($breakpoint) {
     $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
 
-    .d#{$infix}-none         { display: none !important; }
-    .d#{$infix}-inline       { display: inline !important; }
-    .d#{$infix}-inline-block { display: inline-block !important; }
-    .d#{$infix}-block        { display: block !important; }
-    .d#{$infix}-table        { display: table !important; }
-    .d#{$infix}-table-row    { display: table-row !important; }
-    .d#{$infix}-table-cell   { display: table-cell !important; }
-    .d#{$infix}-flex         { display: flex !important; }
-    .d#{$infix}-inline-flex  { display: inline-flex !important; }
+    @each $value in $displays {
+      .d#{$infix}-#{$value} { display: $value !important; }
+    }
   }
 }
 
@@ -26,13 +20,7 @@
 //
 
 @media print {
-  .d-print-none         { display: none !important; }
-  .d-print-inline       { display: inline !important; }
-  .d-print-inline-block { display: inline-block !important; }
-  .d-print-block        { display: block !important; }
-  .d-print-table        { display: table !important; }
-  .d-print-table-row    { display: table-row !important; }
-  .d-print-table-cell   { display: table-cell !important; }
-  .d-print-flex         { display: flex !important; }
-  .d-print-inline-flex  { display: inline-flex !important; }
+  @each $value in $displays {
+    .d-print-#{$value} { display: $value !important; }
+  }
 }
diff --git a/vendor/twbs/bootstrap/scss/utilities/_embed.scss b/vendor/twbs/bootstrap/scss/utilities/_embed.scss
index d3362b6fd..4497ac040 100644
--- a/vendor/twbs/bootstrap/scss/utilities/_embed.scss
+++ b/vendor/twbs/bootstrap/scss/utilities/_embed.scss
@@ -27,26 +27,13 @@
   }
 }
 
-.embed-responsive-21by9 {
-  &::before {
-    padding-top: percentage(9 / 21);
-  }
-}
-
-.embed-responsive-16by9 {
-  &::before {
-    padding-top: percentage(9 / 16);
-  }
-}
-
-.embed-responsive-4by3 {
-  &::before {
-    padding-top: percentage(3 / 4);
-  }
-}
+@each $embed-responsive-aspect-ratio in $embed-responsive-aspect-ratios {
+  $embed-responsive-aspect-ratio-x: nth($embed-responsive-aspect-ratio, 1);
+  $embed-responsive-aspect-ratio-y: nth($embed-responsive-aspect-ratio, 2);
 
-.embed-responsive-1by1 {
-  &::before {
-    padding-top: percentage(1 / 1);
+  .embed-responsive-#{$embed-responsive-aspect-ratio-x}by#{$embed-responsive-aspect-ratio-y} {
+    &::before {
+      padding-top: percentage($embed-responsive-aspect-ratio-y / $embed-responsive-aspect-ratio-x);
+    }
   }
 }
diff --git a/vendor/twbs/bootstrap/scss/utilities/_float.scss b/vendor/twbs/bootstrap/scss/utilities/_float.scss
index 01655e9a5..54250844f 100644
--- a/vendor/twbs/bootstrap/scss/utilities/_float.scss
+++ b/vendor/twbs/bootstrap/scss/utilities/_float.scss
@@ -1,9 +1,11 @@
+// stylelint-disable declaration-no-important
+
 @each $breakpoint in map-keys($grid-breakpoints) {
   @include media-breakpoint-up($breakpoint) {
     $infix: breakpoint-infix($breakpoint, $grid-breakpoints);
 
-    .float#{$infix}-left  { @include float-left; }
-    .float#{$infix}-right { @include float-right; }
-    .float#{$infix}-none  { @include float-none; }
+    .float#{$infix}-left  { float: left !important; }
+    .float#{$infix}-right { float: right !important; }
+    .float#{$infix}-none  { float: none !important; }
   }
 }
diff --git a/vendor/twbs/bootstrap/scss/utilities/_overflow.scss b/vendor/twbs/bootstrap/scss/utilities/_overflow.scss
new file mode 100644
index 000000000..8326c3064
--- /dev/null
+++ b/vendor/twbs/bootstrap/scss/utilities/_overflow.scss
@@ -0,0 +1,5 @@
+// stylelint-disable declaration-no-important
+
+@each $value in $overflows {
+  .overflow-#{$value} { overflow: $value !important; }
+}
diff --git a/vendor/twbs/bootstrap/scss/utilities/_position.scss b/vendor/twbs/bootstrap/scss/utilities/_position.scss
index 9ecdeeb9b..cdf6c115f 100644
--- a/vendor/twbs/bootstrap/scss/utilities/_position.scss
+++ b/vendor/twbs/bootstrap/scss/utilities/_position.scss
@@ -1,11 +1,6 @@
 // stylelint-disable declaration-no-important
 
 // Common values
-
-// Sass list not in variables since it's not intended for customization.
-// stylelint-disable-next-line scss/dollar-variable-default
-$positions: static, relative, absolute, fixed, sticky;
-
 @each $position in $positions {
   .position-#{$position} { position: $position !important; }
 }
diff --git a/vendor/twbs/bootstrap/scss/utilities/_sizing.scss b/vendor/twbs/bootstrap/scss/utilities/_sizing.scss
index e95a4db36..f37648802 100644
--- a/vendor/twbs/bootstrap/scss/utilities/_sizing.scss
+++ b/vendor/twbs/bootstrap/scss/utilities/_sizing.scss
@@ -10,3 +10,11 @@
 
 .mw-100 { max-width: 100% !important; }
 .mh-100 { max-height: 100% !important; }
+
+// Viewport additional helpers
+
+.min-vw-100 { min-width: 100vw !important; }
+.min-vh-100 { min-height: 100vh !important; }
+
+.vw-100 { width: 100vw !important; }
+.vh-100 { height: 100vh !important; }
diff --git a/vendor/twbs/bootstrap/scss/utilities/_spacing.scss b/vendor/twbs/bootstrap/scss/utilities/_spacing.scss
index b2e2354b1..351136790 100644
--- a/vendor/twbs/bootstrap/scss/utilities/_spacing.scss
+++ b/vendor/twbs/bootstrap/scss/utilities/_spacing.scss
@@ -8,7 +8,6 @@
 
     @each $prop, $abbrev in (margin: m, padding: p) {
       @each $size, $length in $spacers {
-
         .#{$abbrev}#{$infix}-#{$size} { #{$prop}: $length !important; }
         .#{$abbrev}t#{$infix}-#{$size},
         .#{$abbrev}y#{$infix}-#{$size} {
@@ -29,6 +28,29 @@
       }
     }
 
+    // Negative margins (e.g., where `.mb-n1` is negative version of `.mb-1`)
+    @each $size, $length in $spacers {
+      @if $size != 0 {
+        .m#{$infix}-n#{$size} { margin: -$length !important; }
+        .mt#{$infix}-n#{$size},
+        .my#{$infix}-n#{$size} {
+          margin-top: -$length !important;
+        }
+        .mr#{$infix}-n#{$size},
+        .mx#{$infix}-n#{$size} {
+          margin-right: -$length !important;
+        }
+        .mb#{$infix}-n#{$size},
+        .my#{$infix}-n#{$size} {
+          margin-bottom: -$length !important;
+        }
+        .ml#{$infix}-n#{$size},
+        .mx#{$infix}-n#{$size} {
+          margin-left: -$length !important;
+        }
+      }
+    }
+
     // Some special margin utils
     .m#{$infix}-auto { margin: auto !important; }
     .mt#{$infix}-auto,
diff --git a/vendor/twbs/bootstrap/scss/utilities/_stretched-link.scss b/vendor/twbs/bootstrap/scss/utilities/_stretched-link.scss
new file mode 100644
index 000000000..fb5066bf5
--- /dev/null
+++ b/vendor/twbs/bootstrap/scss/utilities/_stretched-link.scss
@@ -0,0 +1,19 @@
+//
+// Stretched link
+//
+
+.stretched-link {
+  &::after {
+    position: absolute;
+    top: 0;
+    right: 0;
+    bottom: 0;
+    left: 0;
+    z-index: 1;
+    // Just in case `pointer-events: none` is set on a parent
+    pointer-events: auto;
+    content: "";
+    // IE10 bugfix, see https://stackoverflow.com/questions/16947967/ie10-hover-pseudo-class-doesnt-work-without-background-color
+    background-color: rgba(0, 0, 0, 0);
+  }
+}
diff --git a/vendor/twbs/bootstrap/scss/utilities/_text.scss b/vendor/twbs/bootstrap/scss/utilities/_text.scss
index 9d96c4656..589e5687a 100644
--- a/vendor/twbs/bootstrap/scss/utilities/_text.scss
+++ b/vendor/twbs/bootstrap/scss/utilities/_text.scss
@@ -4,11 +4,12 @@
 // Text
 //
 
-.text-monospace { font-family: $font-family-monospace; }
+.text-monospace { font-family: $font-family-monospace !important; }
 
 // Alignment
 
 .text-justify  { text-align: justify !important; }
+.text-wrap     { white-space: normal !important; }
 .text-nowrap   { white-space: nowrap !important; }
 .text-truncate { @include text-truncate; }
 
@@ -32,10 +33,12 @@
 
 // Weight and italics
 
-.font-weight-light  { font-weight: $font-weight-light !important; }
-.font-weight-normal { font-weight: $font-weight-normal !important; }
-.font-weight-bold   { font-weight: $font-weight-bold !important; }
-.font-italic        { font-style: italic !important; }
+.font-weight-light   { font-weight: $font-weight-light !important; }
+.font-weight-lighter { font-weight: $font-weight-lighter !important; }
+.font-weight-normal  { font-weight: $font-weight-normal !important; }
+.font-weight-bold    { font-weight: $font-weight-bold !important; }
+.font-weight-bolder  { font-weight: $font-weight-bolder !important; }
+.font-italic         { font-style: italic !important; }
 
 // Contextual colors
 
@@ -56,3 +59,14 @@
 .text-hide {
   @include text-hide($ignore-warning: true);
 }
+
+.text-decoration-none { text-decoration: none !important; }
+
+.text-break {
+  word-break: break-word !important; // IE & < Edge 18
+  overflow-wrap: break-word !important;
+}
+
+// Reset
+
+.text-reset { color: inherit !important; }
diff --git a/vendor/twbs/bootstrap/scss/utilities/_visibility.scss b/vendor/twbs/bootstrap/scss/utilities/_visibility.scss
index 823406dc3..7756c3bfa 100644
--- a/vendor/twbs/bootstrap/scss/utilities/_visibility.scss
+++ b/vendor/twbs/bootstrap/scss/utilities/_visibility.scss
@@ -1,11 +1,13 @@
+// stylelint-disable declaration-no-important
+
 //
 // Visibility utilities
 //
 
 .visible {
-  @include invisible(visible);
+  visibility: visible !important;
 }
 
 .invisible {
-  @include invisible(hidden);
+  visibility: hidden !important;
 }