.sorting{cursor:pointer}.sorting:hover{background-color:#ddd}.sorting:after{content:url(/Content/WebUBL/sorting/images/sort_off.png);padding-left:10px}.sorting_asc:after{content:url(/Content/WebUBL/sorting/images/sort_up.png)}.sorting_desc:after{content:url(/Content/WebUBL/sorting/images/sort_down.png)}