#tabs-tree-start .verticaltabs .format_onetopic-tabs .nav-item a.nav-link.active, #tabs-tree-start .nav-tabs a.nav-link.active, #tabs-tree-start .onetopic-tab-body .nav-tabs a.nav-link.active, #tabs-tree-start .onetopic-tab-body .nav-tabs .nav-item.subtopic a.nav-link.active{background-color:#FFFFFF;font-size:20px;color:#000000;font-weight:bold;border-width:5px;border-color:#000000;border-style:solid;border-radius:20px;}