.menu { position: relative; } .menu dl { width: 150px; margin: 0; padding: 0; border-width: 1px; border-style: solid; border-color: #aaa #666 #666 #aaa; } .menu dt { margin: 0; padding: 2px 5px; cursor: pointer; background-color: #888; color: #fff; font-weight: bold; text-align: center; } .menu dd { margin: 0; padding: 2px 5px; background-color: #ccc; color: #000; }