.retup {
	width: 981px;
	height: 13px;
	background-image: url(../images/frontend/main_content/frameTop.jpg);
	background-repeat: no-repeat;
}

.retmid {
	position: relative;
	width: 981px;
	background-image: url(../images/frontend/main_content/frameMiddle.jpg);
	background-repeat: repeat;
}

.retdown {
	float: left;
	width: 981px;
	height: 34px;
	background-image: url(../images/frontend/main_content/frameBottom.jpg);
	background-repeat: no-repeat;
}

.maincontent {
	margin-top: 50px;
	text-align:center;
	margin-left:-20px;
}

.heiti16 {
	font-size: 16px;
	font-family: '黑体';
	color: #666666;
}

.fgx {
	position: absolute;
	float: left;
	top: 6px;
	left: 226px;
	width: 16px;
}

.fgx01 {
	position: absolute;
	float: left;
	top: 2px;
	width: 16px;
	height: 17px;
	background-image: url(../images/frontend/main_content/fgx01.jpg);
}

.fgx02 {
	position: absolute;
	float: left;
	top: 17px;
	width: 16px;
	background-image: url(../images/frontend/main_content/fgx02.jpg);
}

.fgx03 {
	position: absolute;
	float: left;
	width: 16px;
	height: 19px;
	background-image: url(../images/frontend/main_content/fgx03.jpg);
}

.xtop,.xbottom {
	display: block;
	background: transparent;
	font-size: 1px;
}

.xb1,.xb2,.xb3,.xb4 {
	display: block;
	overflow: hidden;
}

.xb1,.xb2,.xb3 {
	height: 1px;
}

.xb2,.xb3,.xb4 {
	background: #FFF;
	border-left: 1px solid #F5F6F8;
	border-right: 1px solid #F5F6F8;
}

.xb1 {
	margin: 0 5px;
	background: #F5F6F8;
}

.xb2 {
	margin: 0 3px;
	border-width: 0 2px;
}

.xb3 {
	margin: 0 2px;
}

.xb4 {
	height: 1px;
	margin: 0 1px;
}

.xboxcontent {
	display: block;
	background: #FFF;
	border: 0 solid #F5F6F8;
	border-width: 0 1px;
}