Specific styling for internet explorer (IE)

1. Removing the Select Element Arrow

select::-ms-expand {
    display: none;
}
OR
select::-ms-expand {
 /* IE 8 */
 -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
 /* IE 5-7 */
 filter: alpha(opacity=0);
 /* Good browsers :) */
 opacity:0;
}