#header {
    width: 100%;
    height: 50px;
	border-color: #e7e7e7;
    border-bottom: 1px solid #e5e5e5;
    position: fixed;
    top: 0px;
	background-color: #e7e7e7;
	opacity: 0.95;
    z-index: 2;
}

#header-elements {
    width: 800px;
    height: 100%;
}

#hdr_bar li {
	float: left;
	height: 100%;
	width: 60px;
	text-align: center;
	font: 400 15px/3 "Microsoft YaHei";
	color: #777;
	cursor: pointer;
}

#float_navi{
	position: fixed;
	overflow: hidden;
	height: 100%;
}

#navi_tree{
	background-color: #f3f3f3;
	font: 400 15px/1.5 "Microsoft YaHei";
	color: #777;
}

#content {
    width: 100%;
    margin-top: 55px;
}
#contentinfo {
    width: 800px;
}