update bootstrap to version 4.3.1

1 files changed, 114 insertions, 40 deletions

diff --git a/vendor/twbs/bootstrap/scss/_custom-forms.scss b/vendor/twbs/bootstrap/scss/_custom-forms.scss
index 8348e261c..03f3fc5be 100644
--- a/vendor/twbs/bootstrap/scss/_custom-forms.scss
+++ b/vendor/twbs/bootstrap/scss/_custom-forms.scss
@@ -10,8 +10,8 @@
 .custom-control {
   position: relative;
   display: block;
-  min-height: ($font-size-base * $line-height-base);
-  padding-left: $custom-control-gutter;
+  min-height: $font-size-base * $line-height-base;
+  padding-left: $custom-control-gutter + $custom-control-indicator-size;
 }
 
 .custom-control-inline {
@@ -26,18 +26,28 @@
 
   &:checked ~ .custom-control-label::before {
     color: $custom-control-indicator-checked-color;
+    border-color: $custom-control-indicator-checked-border-color;
     @include gradient-bg($custom-control-indicator-checked-bg);
     @include box-shadow($custom-control-indicator-checked-box-shadow);
   }
 
   &:focus ~ .custom-control-label::before {
     // the mixin is not used here to make sure there is feedback
-    box-shadow: $custom-control-indicator-focus-box-shadow;
+    @if $enable-shadows {
+      box-shadow: $input-box-shadow, $input-focus-box-shadow;
+    } @else {
+      box-shadow: $custom-control-indicator-focus-box-shadow;
+    }
   }
 
-  &:active ~ .custom-control-label::before {
+  &:focus:not(:checked) ~ .custom-control-label::before {
+    border-color: $custom-control-indicator-focus-border-color;
+  }
+
+  &:not(:disabled):active ~ .custom-control-label::before {
     color: $custom-control-indicator-active-color;
     background-color: $custom-control-indicator-active-bg;
+    border-color: $custom-control-indicator-active-border-color;
     @include box-shadow($custom-control-indicator-active-box-shadow);
   }
 
@@ -59,34 +69,33 @@
 .custom-control-label {
   position: relative;
   margin-bottom: 0;
+  vertical-align: top;
 
   // Background-color and (when enabled) gradient
   &::before {
     position: absolute;
-    top: (($font-size-base * $line-height-base - $custom-control-indicator-size) / 2);
-    left: -$custom-control-gutter;
+    top: ($font-size-base * $line-height-base - $custom-control-indicator-size) / 2;
+    left: -($custom-control-gutter + $custom-control-indicator-size);
     display: block;
     width: $custom-control-indicator-size;
     height: $custom-control-indicator-size;
     pointer-events: none;
     content: "";
-    user-select: none;
     background-color: $custom-control-indicator-bg;
+    border: $custom-control-indicator-border-color solid $custom-control-indicator-border-width;
     @include box-shadow($custom-control-indicator-box-shadow);
   }
 
   // Foreground (icon)
   &::after {
     position: absolute;
-    top: (($font-size-base * $line-height-base - $custom-control-indicator-size) / 2);
-    left: -$custom-control-gutter;
+    top: ($font-size-base * $line-height-base - $custom-control-indicator-size) / 2;
+    left: -($custom-control-gutter + $custom-control-indicator-size);
     display: block;
     width: $custom-control-indicator-size;
     height: $custom-control-indicator-size;
     content: "";
-    background-repeat: no-repeat;
-    background-position: center center;
-    background-size: $custom-control-indicator-bg-size;
+    background: no-repeat 50% / #{$custom-control-indicator-bg-size};
   }
 }
 
@@ -101,9 +110,6 @@
   }
 
   .custom-control-input:checked ~ .custom-control-label {
-    &::before {
-      @include gradient-bg($custom-control-indicator-checked-bg);
-    }
     &::after {
       background-image: $custom-checkbox-indicator-icon-checked;
     }
@@ -111,6 +117,7 @@
 
   .custom-control-input:indeterminate ~ .custom-control-label {
     &::before {
+      border-color: $custom-checkbox-indicator-indeterminate-border-color;
       @include gradient-bg($custom-checkbox-indicator-indeterminate-bg);
       @include box-shadow($custom-checkbox-indicator-indeterminate-box-shadow);
     }
@@ -135,15 +142,56 @@
 
 .custom-radio {
   .custom-control-label::before {
+    // stylelint-disable-next-line property-blacklist
     border-radius: $custom-radio-indicator-border-radius;
   }
 
   .custom-control-input:checked ~ .custom-control-label {
+    &::after {
+      background-image: $custom-radio-indicator-icon-checked;
+    }
+  }
+
+  .custom-control-input:disabled {
+    &:checked ~ .custom-control-label::before {
+      background-color: $custom-control-indicator-checked-disabled-bg;
+    }
+  }
+}
+
+
+// switches
+//
+// Tweak a few things for switches
+
+.custom-switch {
+  padding-left: $custom-switch-width + $custom-control-gutter;
+
+  .custom-control-label {
     &::before {
-      @include gradient-bg($custom-control-indicator-checked-bg);
+      left: -($custom-switch-width + $custom-control-gutter);
+      width: $custom-switch-width;
+      pointer-events: all;
+      // stylelint-disable-next-line property-blacklist
+      border-radius: $custom-switch-indicator-border-radius;
+    }
+
+    &::after {
+      top: calc(#{(($font-size-base * $line-height-base - $custom-control-indicator-size) / 2)} + #{$custom-control-indicator-border-width * 2});
+      left: calc(#{-($custom-switch-width + $custom-control-gutter)} + #{$custom-control-indicator-border-width * 2});
+      width: $custom-switch-indicator-size;
+      height: $custom-switch-indicator-size;
+      background-color: $custom-control-indicator-border-color;
+      // stylelint-disable-next-line property-blacklist
+      border-radius: $custom-switch-indicator-border-radius;
+      @include transition(transform .15s ease-in-out, $custom-forms-transition);
     }
+  }
+
+  .custom-control-input:checked ~ .custom-control-label {
     &::after {
-      background-image: $custom-radio-indicator-icon-checked;
+      background-color: $custom-control-indicator-bg;
+      transform: translateX($custom-switch-width - $custom-control-indicator-size);
     }
   }
 
@@ -166,17 +214,16 @@
   width: 100%;
   height: $custom-select-height;
   padding: $custom-select-padding-y ($custom-select-padding-x + $custom-select-indicator-padding) $custom-select-padding-y $custom-select-padding-x;
+  font-family: $custom-select-font-family;
+  @include font-size($custom-select-font-size);
+  font-weight: $custom-select-font-weight;
   line-height: $custom-select-line-height;
   color: $custom-select-color;
   vertical-align: middle;
-  background: $custom-select-bg $custom-select-indicator no-repeat right $custom-select-padding-x center;
-  background-size: $custom-select-bg-size;
+  background: $custom-select-background;
+  background-color: $custom-select-bg;
   border: $custom-select-border-width solid $custom-select-border-color;
-  @if $enable-rounded {
-    border-radius: $custom-select-border-radius;
-  } @else {
-    border-radius: 0;
-  }
+  @include border-radius($custom-select-border-radius, 0);
   @include box-shadow($custom-select-box-shadow);
   appearance: none;
 
@@ -214,22 +261,24 @@
 
   // Hides the default caret in IE11
   &::-ms-expand {
-    opacity: 0;
+    display: none;
   }
 }
 
 .custom-select-sm {
   height: $custom-select-height-sm;
-  padding-top: $custom-select-padding-y;
-  padding-bottom: $custom-select-padding-y;
-  font-size: $custom-select-font-size-sm;
+  padding-top: $custom-select-padding-y-sm;
+  padding-bottom: $custom-select-padding-y-sm;
+  padding-left: $custom-select-padding-x-sm;
+  @include font-size($custom-select-font-size-sm);
 }
 
 .custom-select-lg {
   height: $custom-select-height-lg;
-  padding-top: $custom-select-padding-y;
-  padding-bottom: $custom-select-padding-y;
-  font-size: $custom-select-font-size-lg;
+  padding-top: $custom-select-padding-y-lg;
+  padding-bottom: $custom-select-padding-y-lg;
+  padding-left: $custom-select-padding-x-lg;
+  @include font-size($custom-select-font-size-lg);
 }
 
 
@@ -256,10 +305,6 @@
   &:focus ~ .custom-file-label {
     border-color: $custom-file-focus-border-color;
     box-shadow: $custom-file-focus-box-shadow;
-
-    &::after {
-      border-color: $custom-file-focus-border-color;
-    }
   }
 
   &:disabled ~ .custom-file-label {
@@ -271,6 +316,10 @@
       content: $value;
     }
   }
+
+  ~ .custom-file-label[data-browse]::after {
+    content: attr(data-browse);
+  }
 }
 
 .custom-file-label {
@@ -281,6 +330,8 @@
   z-index: 1;
   height: $custom-file-height;
   padding: $custom-file-padding-y $custom-file-padding-x;
+  font-family: $custom-file-font-family;
+  font-weight: $custom-file-font-weight;
   line-height: $custom-file-line-height;
   color: $custom-file-color;
   background-color: $custom-file-bg;
@@ -301,7 +352,7 @@
     color: $custom-file-button-color;
     content: "Browse";
     @include gradient-bg($custom-file-button-bg);
-    border-left: $custom-file-border-width solid $custom-file-border-color;
+    border-left: inherit;
     @include border-radius(0 $custom-file-border-radius $custom-file-border-radius 0);
   }
 }
@@ -314,14 +365,15 @@
 
 .custom-range {
   width: 100%;
-  padding-left: 0; // Firefox specific
+  height: calc(#{$custom-range-thumb-height} + #{$custom-range-thumb-focus-box-shadow-width * 2});
+  padding: 0; // Need to reset padding
   background-color: transparent;
   appearance: none;
 
   &:focus {
     outline: none;
 
-    // Pseudo-elements must be split across multiple rulesets to have an affect.
+    // Pseudo-elements must be split across multiple rulesets to have an effect.
     // No box-shadow() mixin for focus accessibility.
     &::-webkit-slider-thumb { box-shadow: $custom-range-thumb-focus-box-shadow; }
     &::-moz-range-thumb     { box-shadow: $custom-range-thumb-focus-box-shadow; }
@@ -335,7 +387,7 @@
   &::-webkit-slider-thumb {
     width: $custom-range-thumb-width;
     height: $custom-range-thumb-height;
-    margin-top: (($custom-range-track-height - $custom-range-thumb-height) / 2); // Webkit specific
+    margin-top: ($custom-range-track-height - $custom-range-thumb-height) / 2; // Webkit specific
     @include gradient-bg($custom-range-thumb-bg);
     border: $custom-range-thumb-border;
     @include border-radius($custom-range-thumb-border-radius);
@@ -410,7 +462,7 @@
     cursor: $custom-range-track-cursor;
     background-color: transparent;
     border-color: transparent;
-    border-width: ($custom-range-thumb-height * .5);
+    border-width: $custom-range-thumb-height / 2;
     @include box-shadow($custom-range-track-box-shadow);
   }
 
@@ -424,6 +476,28 @@
     background-color: $custom-range-track-bg;
     @include border-radius($custom-range-track-border-radius);
   }
+
+  &:disabled {
+    &::-webkit-slider-thumb {
+      background-color: $custom-range-thumb-disabled-bg;
+    }
+
+    &::-webkit-slider-runnable-track {
+      cursor: default;
+    }
+
+    &::-moz-range-thumb {
+      background-color: $custom-range-thumb-disabled-bg;
+    }
+
+    &::-moz-range-track {
+      cursor: default;
+    }
+
+    &::-ms-thumb {
+      background-color: $custom-range-thumb-disabled-bg;
+    }
+  }
 }
 
 .custom-control-label::before,