.banner{
	width:100%;
	height:300px;
	background:url("../images/banner_jie.jpg") no-repeat center top;
	margin-top:-320px;
}


ul.channel{
	margin:60px 0;
	margin-bottom:40px;
	margin-left:50px;
	font-size:1.1rem;
}
.channel li{
	float:left;
	margin:0 0;
	margin-right:50px;
	line-height:2.25rem;
}
.channel li a{
	color:#999999;
}
.channel li.thisclass a{
	color:#298e02;
}
.content{
	width:1200px;
	margin:0 auto;
/*	line-height:28px;*/
	margin-bottom:60px;
	min-height:500px;
	background:#f5f5f5;
	color:#333333;
	font-size:0.9rem;
	line-height:1.8rem;
	padding-bottom:40px;
}
.content div{
	width:96%;
	margin:0 2%;
}
.content img{
	/*width:100%;*/
	height:auto;
}
.content td{
	padding-left:5px;
}


@media (max-width:1320px){
ul.channel{
	margin-left:0;
}
}

@media (max-width:1220px){
.content{
	width:700px;
}
.banner{
	height:210px;
	background:url("../images/banner_jie.jpg") no-repeat center top/1300px;
	margin-top:-360px;
}
}



@media (max-width:720px){
.channel li{
	float:left;
	margin:0 0;
	width:100%;
	text-align:center;
}
.content{
	width:100%;
}
.banner{
	height:130px;
	background:url("../images/banner_jie.jpg") no-repeat center top/800px;
	margin-top:-360px;
}
}

@media (max-width:400px){
.banner{
	height:97px;
	background:url("../images/banner_jie.jpg") no-repeat center top/600px;
	margin-top:-360px;
}
}