ifhub.club/application/frontend/components/sort/css/sort.css

/**
 * Блок сортировки
 *
 * @template sort.tpl
 *
 * @license   GNU General Public License, version 2
 * @copyright 2013 OOO "ЛС-СОФТ" {@link http://livestreetcms.com}
 * @author    Denis Shakhov <denis.shakhov@gmail.com>
 */

.ls-sort {
    margin-bottom: 15px;
}
.ls-sort--inline {
    display: inline;
    margin-right: 10px;
}

.ls-sort li.active[data-order=asc] a:after {
    content: "↑";
}
.ls-sort li.active[data-order=desc] a:after {
    content: "↓";
}