@media only screen and (max-width: 1200px){
	.nav li>a{
		font-size: 16px;
	}
	.logo{
		width: 500px;
		margin-top: 43px;
	}
	.main-1-1{
		float: none;
		width: 100%;
	}
	.main-1-2{
		float: none;
		width: 100%;
		margin:0;
		margin-top: 25px;
	}
	.main-1-3{
		margin-top: 25px;
	}
	.kuaosu{
		padding: 15px ;
		padding-bottom: 5px;
	}

	.xitong{
		height: auto;
		background-image: none;
		background-color: #e8f3ff;
		padding: 25px 15px;
	}

}

@media only screen and (max-width: 992px){
	#header{
		display: none;
	}

	#header-2{
		display: block;
	}

	.chenggao{
		display: block;
	}
	.banner{
		display: none;
	}

	.banner-x{
		display: block;
	}
	.erer {
		width: 255px;
		margin:0 auto;
		float: none;
	}
	.erer-con{
		text-align: center;
	}

	.menu{
		float: none;
		width: 100%;
		margin-right: 0;
	}
	.erji-content{
		margin-top: 25px;
	}
	.mianbaoxie {
		display: none;
	}
	.jigou-top dd{
		float: none;
		width: 100%;
		margin-top: 15px;
	}
}

@media only screen and (max-width: 768px){
	.logo-2{
		width: 250px;
		margin-top: 28px;
	}

	.sanli-title{
		width: 80px;
	}
	.sanli-con{
		padding: 10px 15px;
	}
	.sanli-title i{
		right: -7px;
	}
	.list1 li{
		margin-top: 15px;
	}
	.title-11 h1{
		font-size: 16px;
	}
	.tui{
		padding-bottom: 15px;

	}
	.tui-pic{
		float: none;
		margin-right: 0;
		width: 100%;
	}
	.tui-con{
		margin-top: 10px;
	}
	.tui-con p{
		height: auto;
	}
	.banner-2{
		height: auto;
		background-image: none!important;
	}

	.banner-2 img{
		display: block;
	}
	.menu-title h1{
		font-size: 18px;
	}
	.erji-title-h1{
		font-size: 16px;
	}
	.erji-list li{
		background-position: left center;
		padding-left: 11px;
	}
	.erji-list li span{font-size: 12px;}
}

@media only screen and (max-width: 500px){
	.kuaosu a{
		float: none;
		width: 100%;
		display: block;
	}
	.erer-con{
		font-size: 12px;
		line-height: 1.8;
	}
}