#main h1{
	font-size:160%;
	margin:0 10px;
	line-height:40px;
	font-weight:bold;
}
#site-map {
	padding-left:0;
}
#site-map a{
	text-decoration:none;
	color:#057fac;
}
#site-map a:hover{
	text-decoration:none;
	color:#999;
}
#site-map ul {
	overflow:hidden;
	padding:0;
	display:none;
}
#site-map .open > ul {
	display:block;
}
#site-map li {
	list-style-type:none;
	padding-left:20px;
	-ms-user-select: none; /* IE 10+ */
	-moz-user-select: -moz-none;
	-khtml-user-select: none;
	-webkit-user-select: none;
	user-select: none;
	margin: 2px 0;
}
#site-map li.tree {
	cursor:pointer;
}
#site-map li:not(.tree) {
	cursor:default;
}
#site-map li::before {
	content: '';
	display: inline-block;
	box-sizing: border-box;
	width: 6px;
	height: 6px;
	margin-right: 5px;
	border: 6px solid transparent;
}
#site-map li.tree::before {
	border-left-color: #aaa;
}
#site-map li.tree.open::before {
	transform: rotate(90deg) translate(25%,25%);
}
#site-map li.tree:hover::before {
	border-left-color: #ccc;
}
.t-all{
	margin:10px;
	float:right;
}
.t-all div{
	border: 1px solid #ddd;
	display: inline-block;
	cursor: pointer;
	width:12px;
	height:12px;
	font-size:12px;
	line-height:12px;
	text-align:center;
}