.treeview, .treeview ul
  {margin:0; padding:5px 0 0 0; list-style: none}

.treeview li
  {margin:0; padding:0 0 5px 20px; font-size:11px; font-weight:bold}
  
.treeview li.first
  {font-size:14px}

#black
  {padding:10px}

#black li { background: url(/images/treemenu/black/tv-item.gif) 0 0 no-repeat}
#black .collapsable { background-image: url(/images/treemenu/black/tv-collapsable.gif)}
#black .expandable { background-image: url(/images/treemenu/black/tv-expandable.gif)}
#black .last { background-image: url(/images/treemenu/black/tv-item-last.gif)}
#black li.first { background-image: url(/images/treemenu/black/tv-collapsable-firstgif.gif)}
#black .lastCollapsable { background-image: url(/images/treemenu/black/tv-collapsable-last.gif)}
#black .lastExpandable { background-image: url(/images/treemenu/black/tv-expandable-last.gif)}

.hide
  {display:none}