.tree {
	overflow:auto;
	margin: 0 0 20px 0;
}

.tree ul{
	margin: 0;
	padding: 0;
}

.tree li{
	list-style-type: none;
	min-width:170px;
}

.tree li .space{
	margin:0 0 0 16px;
}

.tree li .title{
	list-style-type: none;
	padding:0 0 0 18px;
	background:url(../images/tree/folder.gif) no-repeat 0 -2px;
}

.tree li .title.open{
	background:url(../images/tree/folder-open.gif) no-repeat 0 -2px;
}