improved scss variables

themes/default-bootstrap/css/modules/blocklayered/blocklayered-15.css

@@ -5,7 +5,7 @@
   margin-bottom: 16px;
 }
 #enabled_filters span.layered_subtitle {
-  color: #fff;
+  color: white;
   display: block;
   padding-bottom: 11px;
 }
@@ -16,7 +16,7 @@
   position: relative;
 }
 #enabled_filters li:hover, #enabled_filters li:hover a {
-  color: #fff;
+  color: white;
 }
 #enabled_filters li a {
   position: absolute;
@@ -69,7 +69,7 @@
   position: absolute;
   top: 0px;
   left: 0;
-  font-family: 'FontAwesome';
+  font-family: "FontAwesome";
   vertical-align: 1px;
 }
 #layered_block_left .layered_subtitle_heading .layered_close a:hover {
@@ -104,7 +104,7 @@
   font-weight: normal;
 }
 #layered_block_left .layered_filter_ul li label a:hover {
-  color: #333;
+  color: #333333;
 }
 
 #layered_block_left ul li label {
@@ -174,7 +174,7 @@
 }
 .ui-state-default.ui-state-hover, .ui-widget-content .ui-state-default.ui-state-hover, .ui-widget-header .ui-state-default.ui-state-hover {
   background: #555454;
-  border-color: #333;
+  border-color: #333333;
 }
 
 .ui-slider .ui-slider-range {