#menu {
width: 200px;
background: #eee;
}

#menu ul {
list-style: none;
margin: 0;
padding: 0;
}

#menu a, #menu h2 {
font: 11px/16px arial;
display: block;
border:1px solid #aaa;
border-top:0;
margin: 0;
padding: 2px 3px;
padding-left:10px;
}

#menu h2 {
color: #fff;
background: #000;
text-transform: uppercase;
}

#menu a {
color: #000;
background: #efefef;
text-decoration: none;
}

#menu a:hover {
color: #a00;
background: #fff;

}

#menu li {
position: relative;
}

#menu ul ul {
position: absolute;
top: 0;
left: 100%;
width: 100%;
}

div#menu ul ul,
div#menu ul ul li:hover ul ul
{display: none;}

div#menu ul li:hover ul,
div#menu ul ul li:hover ul
{display: block;}