.tree{

	overflow-y:auto; 

	max-height: 100%;

	*height: 100%;

}

.ztree{

	margin: 0;

	*position: absolute;

	*top:0px;

	*bottom:0px;

	*overflow-y:auto 

}

.ztree *{

	font-family: '宋体';

	font-size: 12px;

	color: #333;

}

.ztree li span.button.noline_close,.ztree li span.button.noline_open,.ztree li span.button.ico_docu{

	background: url('../images/z-tree-img.gif') no-repeat 3px -1px;

}

.ztree li span.button.noline_open{

	background-position: 3px -40px;

}

.ztree li span.button.ico_docu{

	background-position: 3px -82px;

}

.ztree li{

	line-height: 37px;

	border-bottom: 1px solid #CCCCCC;

}

.ztree li a{
	line-height: 20px;
	vertical-align:middle;

	padding: 11px 0;

}

.ztree li ul{

	/* padding: 0; */

	border-top: 1px solid #ccc;

	margin-bottom: -1px;

}

.ztree li a.curSelectedNode{

	padding:11px 0;

	font-weight: bold;

	border: 0;

	background: none;

}

.ztree li a.curSelectedNode span{

	color: #ff0000;

}

.ztree li a.curSelectedNode {

	opacity: 1;

}

.tree .level0>a span {

	font-size: 14px;

}