Add space before {

select2.css

@@ -14,7 +14,7 @@ Version: @@ver@@ Timestamp: @@timestamp@@
 .select2-container,
 .select2-drop,
 .select2-search,
-.select2-search input{
+.select2-search input {
   /*
     Force border-box so that % widths fit the parent
     container without overlap because of margin/padding.
@@ -579,7 +579,7 @@ disabled look for disabled choices in the results dropdown
 }
 
 /* disabled styles */
-.select2-container-multi.select2-container-disabled .select2-choices{
+.select2-container-multi.select2-container-disabled .select2-choices {
     background-color: #f4f4f4;
     background-image: none;
     border: 1px solid #ddd;