Remove unused

Author: philwareham

src/assets/sass/designpatterns.scss

@@ -104,7 +104,7 @@ $colors: (
 .design-patterns--box {
     margin-top: 0;
     padding: 1em;
-    background: #aaaaaa;
+    background: rgba(0, 0, 0, 0.33);
 }
 
 /**
@@ -116,25 +116,6 @@ $colors: (
 }
 
 
-/* jQuery UI styling specific to design patterns.
-   ========================================================================== */
-
-/**
- * The list of all available icons.
- */
-
-.ui-icon-collection li {
-    display: inline-block;
-    margin-right: 0.25em;
-    margin-bottom: 0.5em;
-    padding: 0 4px;
-    border: 1px solid $color-border;
-    background-color: $color-background-box;
-    list-style: none;
-    cursor: pointer;
-}
-
-
 /* Breakpoint indicator.
    ========================================================================== */