/*  使用类似Windows文件夹树的节点展开图标  */
.ztree li span.button.root_open,.ztree li span.button.roots_open,
.ztree li span.button.center_open,.ztree li span.button.bottom_open,
.ztree li span.button.noline_open{
	background-position:center !important;
	background-image: url(images/ztree_switch_open.png) !important;
}
.ztree li span.button.root_open:hover,.ztree li span.button.roots_open:hover,
.ztree li span.button.center_open:hover,.ztree li span.button.bottom_open:hover,
.ztree li span.button.noline_open:hover,
.ztree li span.button.root_open:active,.ztree li span.button.roots_open:active,
.ztree li span.button.center_open:active,.ztree li span.button.bottom_open:active,
.ztree li span.button.noline_open:active
{
	background-position:center !important;
	background-image: url(images/ztree_switch_open_hover.png) !important;
}

.ztree li span.button.root_close,.ztree li span.button.roots_close,
.ztree li span.button.center_close,.ztree li span.button.bottom_close,
.ztree li span.button.noline_close{
	background-position:center !important;
	background-image: url(images/ztree_switch_close.png) !important;
}
.ztree li span.button.root_close:hover,.ztree li span.button.roots_close:hover,
.ztree li span.button.center_close:hover,.ztree li span.button.bottom_close:hover,
.ztree li span.button.noline_close:hover,
.ztree li span.button.root_close:active,.ztree li span.button.roots_close:active,
.ztree li span.button.center_close:active,.ztree li span.button.bottom_close:active,
.ztree li span.button.noline_close:active
{
	background-position:center !important;
	background-image: url(images/ztree_switch_close_hover.png) !important;
}

/* 当ztree设置可勾选时 增加此样式 */
.ztree.ztree_check.ztree_cannotSelectParent LI SPAN.switch.noline_docu{
	*display:none !important;
}
/* 当ztree设置可勾选时 增加此样式 */
.ztree.ztree_check.ztree_cannotSelectParent LI SPAN.noline_docu.button{
	*display:none !important;
}
/* 当ztree设置不可勾选时 增加此样式 */
.ztree.ztree_nocheck LI SPAN.noline_docu.button{
	*display:none !important;
}
/* 当ztree设置不可勾选时 增加此样式 */
.ztree.ztree_nocheck  LI SPAN.level1.noline_docu.button{
	*display:inline-block !important;
}
/* 
.ztree li ul.level0 {
	*margin-left:20px !important;
}*/