#vmenu {
    width: 12em;
    /* background: #eee; */
   
}
#vmenu ul {
    list-style: none;
    margin: 0;
    padding: 0;
}
#vmenu a, #vmenu h2 {
    font: bold 11px / 16px arial, helvetica, sans-serif;
    display: block;
    border-width: 1px;
    border-style: solid;
    border-color: #ccc #888 #555 #bbb;
    margin: 0;
    padding: 2px 3px;
}
#vmenu h2 {
    color: #fff;
    background: #000;
    text-transform: uppercase;
}
#vmenu a {
    color: #000;
    background: #efefef;
    text-decoration: none;
}
#vmenu a:hover {
    color: #a00;
    background: #fff;
}
#vmenu li {
    position: relative;
}
#vmenu ul ul ul {
    position: absolute;
    top: 0;
    left: 100%;
    width: 100%;
}

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

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