.regions_tbl th { cursor: pointer; }

.selected.desc { color: #333333; }
.asc:after { content: "\2191"; }
.desc:after { content: "\2193"; /*content: '↓';*/ }

.asc:after,
.desc:after	{ display: inline-block; vertical-align: baseline; font-size: 14px; line-height: 20px; margin-left: 5px; font-weight: 700; }

.article table td.th { font-weight: 700; }
.article table tr:hover td.th { background: #fff; }