Multiple UI Improvements

webapp/sass/components/_buttons.scss

@@ -15,6 +15,16 @@
         }
     }
 
+    &.btn-danger {
+        color: $white;
+
+        &:hover,
+        &:focus,
+        &:active {
+            color: $white;
+        }
+    }
+
     &.btn-inactive {
         background: $light-gray;
         border-color: transparent;

webapp/sass/components/_search.scss

@@ -6,17 +6,19 @@
     }
 }
 
-.search-bar__container {
-    @include flex(0 0 56px);
-    padding: 12px 8px 0 0;
-
-    .sidebar--right {
-        &.move--left & {
+.sidebar--right {
+    &.move--left {
+        .search-bar__container {
             padding-right: 42px;
         }
     }
 }
 
+.search-bar__container {
+    @include flex(0 0 56px);
+    padding: 12px 8px 0 0;
+}
+
 .glyphicon-refresh-animate {
     @include animation(spin .7s infinite linear);
 }
@@ -95,7 +97,7 @@
     }
 
     .glyphicon-refresh-animate {
-        color: $dark-gray;
+        @include opacity(0.5);
         position: absolute;
         right: 27px;
         top: 27px;