Add Pay page & layout (#2476)

core/scss/_utilities.scss

@@ -110,6 +110,13 @@ $utilities: (
       null: linear-gradient(var(--#{$prefix}gradient-direction, to right), var(--#{$prefix}gradient-stops, var(--#{$prefix}gradient-from, transparent), var(--#{$prefix}gradient-to, transparent))) no-repeat,
     ),
   ),
+  "bg-blur": (
+    property: backdrop-filter,
+    class: bg-blur,
+    values: (
+      null: blur($backdrop-blur)
+    )
+  ),
   "bg-gradient-direction": (
     property: --#{$prefix}gradient-direction,
     class: bg-gradient,

core/scss/_variables.scss

@@ -432,7 +432,7 @@ $grid-gutter-width: 1rem !default;
 
 $container-variations: (
   slim: 16rem,
-  tight: 30rem,
+  tight: 32rem,
   narrow: 61.875rem,
 ) !default;
 

core/scss/ui/_close.scss

@@ -24,6 +24,7 @@
     color: var(--#{$prefix}btn-close-color);
     text-decoration: none;
     opacity: var(--#{$prefix}btn-close-hover-opacity);
+    background-color: var(--#{$prefix}btn-close-color);
   }
 
   &:focus {

core/scss/ui/_forms.scss

@@ -15,7 +15,7 @@ Form label
   &.required {
     &:after {
       content: "*";
-      margin-left: .25rem;
+      margin-left: 0.25rem;
       color: $red;
     }
   }
@@ -39,17 +39,17 @@ Form hint
   }
 
   & + .form-control {
-    margin-top: .25rem;
+    margin-top: 0.25rem;
   }
 
   .form-label + & {
-    margin-top: -.25rem;
+    margin-top: -0.25rem;
   }
 
   .input-group + &,
   .form-control + &,
   .form-select + & {
-    margin-top: .5rem;
+    margin-top: 0.5rem;
     color: $form-secondary-color;
   }
 }
@@ -90,18 +90,18 @@ Form control
 }
 
 .form-control-dark {
-  background-color: rgba($black, .1);
+  background-color: rgba($black, 0.1);
   color: $white;
   border-color: transparent;
 
   &:focus {
-    background-color: rgba($black, .1);
+    background-color: rgba($black, 0.1);
     box-shadow: none;
-    border-color: rgba($white, .24);
+    border-color: rgba($white, 0.24);
   }
 
   &::placeholder {
-    color: rgba($white, .6);
+    color: rgba($white, 0.6);
   }
 }
 
@@ -144,7 +144,7 @@ Form help
   justify-content: center;
   width: 1.125rem;
   height: 1.125rem;
-  font-size: .75rem;
+  font-size: 0.75rem;
   color: $form-secondary-color;
   text-align: center;
   text-decoration: none;
@@ -161,8 +161,6 @@ Form help
   }
 }
 
-
-
 /**
 Input group
  */
@@ -208,19 +206,21 @@ Input group
 
   .input-group-text {
     background: $form-check-input-bg;
+    z-index: 10;
     @include transition($input-transition);
 
     &:first-child {
       padding-right: 0;
+      border-right: 0;
     }
 
     &:last-child {
       padding-left: 0;
+      border-left: 0;
     }
   }
 }
 
-
 /**
 Upload files
  */
@@ -248,4 +248,4 @@ Forms on mobile devices
   @include media-breakpoint-down(sm) {
     font-size: 1rem;
   }
-}
+}