fixed less prefixer path

fixed modals

UI/Content/Backgrid/paginator.less

@@ -1,11 +1,11 @@
-@import "/content/prefixer";
+@import "../prefixer";
 
 .backgrid-paginator {
   text-align            : center;
   box-sizing            : border-box;
   border-top            : none;
   .box-sizing(border-box);
-  .border-radios(0 0 4px 4px);
+  .border-radius(0 0 4px 4px);
 
   ul {
     display  : inline-block;
@@ -25,7 +25,6 @@
         text-decoration : none;
       }
     }
-
     .active {
       i, span {
         background-color : #f5f5f5;