.gongxu {
	width:1040px;
	text-align: center;
	margin-right: auto;
	margin-left: auto;
	background-color:#999999;
	padding-bottom: 0px;
	height: 420px;
	background-image: url(images/jiaopian.jpg);
	overflow:hidden;
}

.zhong{background-color:#999999;
width:1040px;
height:50px;}


#demo {
	overflow:hidden;
	width: 980px;
	float: left;
	margin-left: 31px;
}
#demo img {

}
#indemo {
	width: 3000%;
	margin-right: auto;
	margin-bottom: auto;
	float: left;
}
#demo1 {
	float: left;
	font-size: 14px;
	color: #000000;
	text-align: center;
}
#demo1 a:link{
	font-size: 14px;
	color: #000000;
}
#demo1 a:visited {
	font-size: 14px;
	color: #000000;
}
#demo1 a:hover {
	font-size: 14px;
	color: #000000;
}
#demo1 a:active {
	font-size: 14px;
	color: #000000;
}
#demo2 {
	float: left;
	font-size: 14px;
	color: #000000;
	text-align: center;
}
#demo2 a:link{
	font-size: 14px;
	color: #000000;
}
#demo2 a:visited {
	font-size: 14px;
	color: #000000;
}
#demo2 a:hover {
	font-size: 14px;
	color: #000000;
}
#demo2 a:active {
	font-size: 14px;
	color: #000000;
}