Multi-tiered CSS and HTML Dropdown Menu

This is a multi-tiered dropdown menu using only CSS and HTML

by XstreamINsanity

HTML

<ul>     <li>         <a href="#">Home</a>     </li>     <li>         <a href="#">Forums</a>         <ul>             <li>                 <a href="#">Baseball</a>                 <ul>                     <li>                         <a href="#">Trading</a>                     </li>                     <li>                         <a href="#">Personal Collections</a>                     </li>                     <li>                         <a href="#">Box Breaks</a>                     </li>                 </ul>             </li>             <li>                 <a href="#">Basketball</a>                 <ul>                     <li>                         <a href="#">Trading</a>                     </li>                     <li>                         <a href="#">Personal Collections</a>                     </li>                     <li>                         <a href="#">Box Breaks</a>                     </li>                 </ul>             </li>             <li>                 <a href="#">Football</a>                 <ul>                     <li>                         <a href="#">Trading</a>                     </li>                     <li>                         <a href="#">Personal Collections</a>                     </li>                     <li>                         <a href="#">Box Breaks</a>                     </li>                 </ul>             </li>             <li>                 <a href="#">Hockey</a>                 <ul>                     <li>                         <a href="#">Trading</a>                     </li>                     <li>                         <a href="#">Personal Collections</a>                     </li>                     <li>                         <a href="#">Box Breaks</a>                     </li>                 </ul>             </li>         </ul>     </li> </ul>

CSS

ul {     margin: 0;     padding: 0;     list-style: none;     width: 100px;     border-bottom: 1px solid #ccc; }  a {     color: #777; }  a:hover {     background-color: #fff; }  ul li {     position: relative; }  li ul {     display: inline;     position: absolute;     left: 99px;     top: 0;     display: none; }  li ul li ul {     width: 150px; }  ul li a {     display: block;     text-decoration: none;     background: #bad8f8;     padding: 2px 0 2px 10px;     border: 1px solid #ccc;     border-bottom: 0; }  li:hover > ul {     display: block; }