th[role=columnheader]:not(.no-sort){cursor:pointer}th[role=columnheader]:not(.no-sort):after{border-color:#404040 transparent;border-style:solid;border-width:0 4px 4px;content:"";float:right;margin-top:7px;opacity:0;-webkit-user-select:none;-moz-user-select:none;user-select:none;visibility:hidden}th[aria-sort=ascending]:not(.no-sort):after{border-bottom:0;border-left-width:4px;border-right-width:4px;border-top-width:4px}th[aria-sort]:not(.no-sort):after{opacity:.4;visibility:visible}th[role=columnheader]:not(.no-sort):hover:after{opacity:1;visibility:visible}