ul.tree, ul.tree ul {
    list-style-type: none  !important;
    background: url(vline.png) repeat-y  !important;
    margin: 0  !important;
    padding: 0  !important;
}

ul.tree ul {
    margin-left: 10px  !important;
}

ul.tree li {
    margin: 0  !important;
    padding: 0 12px  !important;
    line-height: 20px  !important;
    background: url(node.png) no-repeat !important;
    color: #369 !important;
    font-weight: bold !important;
}

ul.tree li.last {
    background: #fff url(lastnode.png) no-repeat !important;
}

ul.tree li:last-child {
    background: #fff url(lastnode.png) no-repeat !important;
}