.mp-advertisment{position:relative}.mp-advertisment ul.nav{display:none;top:0;position:absolute;background-color:#f5f5f5;margin-left:35%;border:1px solid #ccc}.mp-advertisment:hover ul.nav{display:block;z-index:999}.block-collapsible-nav .mp-advertisment.current .item a{font-weight:400;border-left:none}