.tree * {
 margin:0;
 padding:0;

}

.tree{
	margin: 10px 5px;
	padding: 0;
	font-weight: bold; 
}

.tree li {
  list-style:none;
  padding-left:21px;
  clear: both;
  display: block;
}


.tree li.root {
  padding-left:0;
  font-weight: bold; 

}


.tree li li {
 background:url(/images/rootNode.gif) no-repeat 17px center;
 margin-left:10px;
 padding-left:31px;
 font-weight: normal; 


}


.tree li li.root {
  padding-left:10px;
  background:url(/images/justOne.gif) repeat-y 17px 0;
  border: none;


}


.tree li li.root.last {
background:none;


}


.tree li li.last {
background:url(/images/lastRoot.gif) no-repeat 17px 0;

}


.expand {
background:url(/images/plusMinus.gif) no-repeat;
 width:16px;
 _width:13px;
 height:16px;
 display:block;
 float:left;
 margin-top:2px;
 padding:0 5px 0 0;
 text-indent:-9999px;
 line-height:0;
 font-size:0;

}


.contract {
background-position:0 -16px;

}


.expand:hover {
cursor:pointer;

}