#tabs-tree-start .verticaltabs .format_onetopic-tabs .nav-item a.nav-link, #tabs-tree-start .nav-tabs a.nav-link{border-width:2px;border-color:#e9ecef;border-radius:10px;} #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:#cbf5ca!important;} #tabs-tree-start .verticaltabs .format_onetopic-tabs .nav-item a.nav-link:hover, #tabs-tree-start .format_onetopic-tabs.nav-tabs .nav-item a.nav-link:hover, #tabs-tree-start .onetopic-tab-body .format_onetopic-tabs.nav-tabs .nav-item a.nav-link:hover{background-color:#dde4ea;}