Rename icon-close to uls-icon-close

css/jquery.uls.compact.css

@@ -1,4 +1,4 @@
-.uls-compact .icon-close,
+.uls-compact .uls-icon-close,
 .uls-compact .uls-title,
 .uls-compact .uls-map-block {
 	display: none !important;

css/jquery.uls.css

@@ -160,7 +160,7 @@ div.uls-region {
 	font-weight: bold;
 }
 
-.icon-close {
+.uls-icon-close {
 	/* @embed */
 	background: transparent url('../images/close.png') no-repeat scroll center center;
 	/* @embed */