.foo {}
ul.AspNet-Menu { position: relative; }
ul.AspNet-Menu, ul.AspNet-Menu ul { margin: 0; padding: 0; display: block; }
ul.AspNet-Menu li { position: relative; list-style: none; float: left; }
ul.AspNet-Menu li a, ul.AspNet-Menu li span { display: block; text-decoration: none; }
ul.AspNet-Menu ul { position: absolute; visibility: hidden; }
ul.AspNet-Menu li:hover ul ul, ul.AspNet-Menu li.AspNet-Menu-Hover ul ul { visibility: hidden; }
ul.AspNet-Menu li:hover ul, ul.AspNet-Menu li li:hover ul, ul.AspNet-Menu li li li:hover ul, ul.AspNet-Menu li.AspNet-Menu-Hover ul, ul.AspNet-Menu li li.AspNet-Menu-Hover ul, ul.AspNet-Menu li li li.AspNet-Menu-Hover ul { visibility: visible; }
.AspNet-Menu-Vertical ul.AspNet-Menu li { width: 100%; }