.sortable th{cursor:pointer;white-space:nowrap}.sortable th:hover::after{color:inherit;font-size:1.2em;content:' \025B8'}.sortable th::after{font-size:1.2em;color:transparent;content:' \025B8'}.sortable th.dir-d{color:#000}.sortable th.dir-d::after{color:inherit;content:' \025BE'}.sortable th.dir-u{color:#000}.sortable th.dir-u::after{color:inherit;content:' \025B4'}.sortable th.no-sort{pointer-events:none}