#layout {
	margin: 0px auto;
	width: 970px;
	position: relative;
	/*border:2px solid red;*/
	margin-top: 15px;
}

#layout_footer {
	width: 970px;
	clear: both;
	text-align: center;
	font-size: 12px;
	margin-top: 15px;
}

#layout_wrapper {
	min-height: 450px;
	_height: 450px;
}

/*for 2 column*/
#layout_main {
	width: 755px; /*float: right;*/
}

#layout_main.class {
}

#layout_side {
	width: 200px;
}

/*for 3 column*/
#layout_left {
	width: 200px; /*adjust with logo's width*/
	float: left;
	margin-right: 15px;
}

#layout_right {
	width: 200px; /*adjust with logo's width*/
	float: right;
	margin-left: 15px;
}

#layout_middle {
	float: left;
	width: 540px;
	padding-bottom: 15px;
}

/* 页眉 */
#layout_header {
	width: 970px;
}

#layout_header .header_logo {
	float: left;
	width: 216px;
}

#layout_header .header_ad {
	float: right;
	width: 170px;
	line-height: 18px;
	font-size: 12px;
	text-align: right;
}

#layout_header .header_ad a {
	display: block;
}

#layout_header .header_middle {
	width: 578px;
	float: left;
	line-height: 25px;
	font-size: 14px;
	z-index: 3;
	position: relative;
}

#layout_header .header_middle .userInfo {
	float: right;
	margin-right: 35px;
	line-height: 25px;
	font-size: 14px;
	display: inline;
}

#layout_header .header_middle .DownLoad {
	position: absolute;
	left: 55%;
	font-weight: bold;
}

#layout_header .header_bottom, #layout_footer .header_bottom {
	border-top: 1px #3366cc solid;
	background: #e5ecf9;
	height: 15px;
	width: 100%; /*	float: left;*/
/*margin-top:-2px;*/
	clear: both;
}

#topNav {
	clear: both;
	height: 25px;
	line-height: 25px;
	padding: 0;
	margin: 0;
	bottom: -3px;
	list-style: none;
	position: relative;
}

#topNav li {
	margin-right: 14px;
	float: left;
	font-size: 13px;
	line-height: 26px;
}

#topNav li a {
	text-decoration: none;
	color: #04c;
}

#topNav li a:hover {
	text-decoration: underline;
	color: #04c;
}

#topNav .select a {
	background: url(http://img.100e.com/img/home/nav_top01.gif) left no-repeat;
	padding-left: 8px;
	bottom: -1px;
	float: left;
	z-index: 999;
	height: 26px;
	line-height: 26px;
	position: relative;
}

#topNav .select span {
	background: url(http://img.100e.com/img/home/nav_top02.gif) right no-repeat;
	width: 8px;
	height: 26px;
	bottom: -1px;
	display: block;
	float: left;
	position: relative;
}

#topNav .select a, #topNav .select a:hover {
	color: #000000;
	text-decoration: none;
}

#topNav span {
	display: none;
}