revert list-group style

* revert list-group style
* `grunt swatch:pulse`

docs/4/pulse/_bootswatch.scss

@@ -127,3 +127,28 @@
 }
 
 // Containers ==================================================================
+
+.list-group {
+
+  &-item {
+    color: rgba(255, 255, 255, 0.8);
+
+    &.active,
+    &:hover,
+    &:focus {
+      color: #fff;
+    }
+
+    &.active {
+      font-weight: bold;
+
+      &:hover {
+        background-color: $list-group-hover-bg;
+      }
+    }
+
+    &.disabled:hover {
+      color: $list-group-disabled-color;
+    }
+  }
+}

docs/4/pulse/_variables.scss

@@ -87,3 +87,14 @@ $navbar-light-disabled-color:       rgba($black,.2) !default;
 
 $progress-bg:                       $gray-300 !default;
 $progress-bar-bg:                   $primary !default;
+
+// List group
+
+$list-group-bg:                     $gray-900 !default;
+$list-group-border-color:           transparent !default;
+
+$list-group-hover-bg:               lighten($list-group-bg, 10%) !default;
+$list-group-active-color:           $white !default;
+$list-group-active-bg:              $list-group-bg !default;
+
+$list-group-disabled-color:         lighten($list-group-bg, 30%) !default;

docs/4/pulse/bootstrap.css

@@ -4848,7 +4848,7 @@ tbody.collapse.show {
 .list-group-item-action:focus, .list-group-item-action:hover {
   color: #444;
   text-decoration: none;
-  background-color: #fafafa;
+  background-color: #2e283e;
 }
 
 .list-group-item-action:active {
@@ -4861,8 +4861,8 @@ tbody.collapse.show {
   display: block;
   padding: 0.75rem 1.25rem;
   margin-bottom: -1px;
-  background-color: #fff;
-  border: 1px solid rgba(0, 0, 0, 0.125);
+  background-color: #17141F;
+  border: 1px solid transparent;
 }
 
 .list-group-item:last-child {
@@ -4874,15 +4874,15 @@ tbody.collapse.show {
 }
 
 .list-group-item.disabled, .list-group-item:disabled {
-  color: #868e96;
-  background-color: #fff;
+  color: #5c507c;
+  background-color: #17141F;
 }
 
 .list-group-item.active {
   z-index: 2;
   color: #fff;
-  background-color: #593196;
-  border-color: #593196;
+  background-color: #17141F;
+  border-color: #17141F;
 }
 
 .list-group-flush .list-group-item {
@@ -8688,3 +8688,23 @@ a.text-dark:focus, a.text-dark:hover {
 .progress {
   height: 8px;
 }
+
+.list-group-item {
+  color: rgba(255, 255, 255, 0.8);
+}
+
+.list-group-item.active, .list-group-item:hover, .list-group-item:focus {
+  color: #fff;
+}
+
+.list-group-item.active {
+  font-weight: bold;
+}
+
+.list-group-item.active:hover {
+  background-color: #2e283e;
+}
+
+.list-group-item.disabled:hover {
+  color: #5c507c;
+}