#tabs-tree-start .onetopic-tab-body .nav-tabs .nav-item.subtopic a.nav-link{background-color:#FFDDAD;} #tabs-tree-start .verticaltabs .format_onetopic-tabs .nav-item.haschilds a.nav-link, #tabs-tree-start .nav-tabs .nav-item.haschilds a.nav-link{background-color:#41ABFB;}