.cat-tree {
}
.cat-tree div.cat-each {
	width: 48%;
	float: left;
	margin: 3px;
}
.cat-tree div.one-cat {
	width: 96%;
	margin: 3px;
}
.cat-tree .dir2open {
	background-image: url('/img/sfold_fold.gif');
	background-repeat: no-repeat;
	padding-left: 20px;
}
.cat-tree .dir2link {
	background-image: url('/img/sfold_link.gif');
	background-repeat: no-repeat;
	padding-left: 20px;
}
.cat-tree .dir-curr {
	background-image: url('/img/sfold_open.gif');
	background-repeat: no-repeat;
	padding-left: 20px;
}
.cat-tree .dir-curr .en {
	font-size: 0.8em;
}
.cat-tree .dir-curr .cat-treat {
	padding-left: 5px;
	font-size: 0.7em;
	color: #689;
}
.cat-tree .dir-curr .cat-demand {
	padding-left: 5px;
	font-size: 0.7em;
	color: #689;
}
.cat-tree .dir-below {
	padding-left: 10px;
	font-size: 0.88em;
	margin-bottom: 10px;
}
.cat-tree a {
	white-space: nowrap;
}
.cat-tree hr {
	margin: 0;
	padding: 0;
	clear: both;
}