ul.hierarchy-tree-top {
     list-style-type: disc; 
     background: none;
}

ul.hierarchy-tree {
     list-style-type: none; 
     background: url(images/vline.png) repeat-y; 
     margin: 0; padding: 0; 
}

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

ul.hierarchy-tree li { 
     margin: 0; 
     padding: 0 12px; 
     line-height: 20px;
     background: url(images/node.png) no-repeat;
}

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

ul.hierarchy-tree-top li a, ul.hierarchy-tree li a{
     font-weight: 400;
     color: hsl(194, 72%, 34%);
}

ul.hierarchy-tree-top li.highlighted > a, ul.hierarchy-tree li.highlighted > a {
     font-weight: 700;
     color: hsl(194, 90%, 30%);
     /*text-decoration: underline;*/
     text-shadow: 1px 1px #dddddd;
}