.nav li ul{visibility:hidden;z-index:9999;width:750px;border-top:3px solid #2ea3f2;opacity:0;background:#fff;-webkit-box-shadow:0 2px 5px rgba(0,0,0,.1);-moz-box-shadow:0 2px 5px rgba(0,0,0,.1);box-shadow:0 2px 5px
rgba(0,0,0,.1)}.nav li ul a{width:750px}#top-menu li li a{width:750px;padding:6px 20px}