#siteNavTree a {
    color: #777;
    border-bottom: 1px solid #CECAC3;
    display: block;
    text-decoration: none;
    padding-right: 5px;
    padding-left: 7px;
    width: 210px;
    font-size: 11px;
    height: auto;
}

#siteNavTree div.node a span {
    padding: 0 16px;
width: 220px;
}