@media only screen and (max-width: 1200px){
	#header{
		display: none;
	}

	#header-2{
		display: block;
	}

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

	.banner-x{
		display: block;
	}
	.main-1{
		float: none;
		width: 100%;
	}
	.main-2{
		float: none;
		margin:0;
		width: 100%;
	}
	.main-3{
		float: none;
		width: 100%;
	}
	.lian-a-div2{
		display: none;
	}
	.lian-a-div{
		float: right;
		width: 48%;
		margin-top: 0;
	}
	.lian-a-div>a{font-size: 16px;}
	.lian-a-div:first-child{
		float: left;
	}
	.banner-2{
		height: auto;
		background-image: none!important;
	}
	.banner-2 img{
		display: block;
	}
	.menu{
		display: none;
	}
	.mianbaoxie{
		display: none;
	}
}
@media only screen and (max-width: 992px){}
@media only screen and (max-width: 768px){
	.lian-a-div>a{
		background-position: 27px center;
		padding-left: 110px;
	}
	.lian-a-div{
		float: none!important;
		width: 100%;
	}
	.lian-a-div:first-child+.lian-a-div{
		margin-top: 15px;
	}
	.erji-list2 dd{
		padding-left: 40px;
		background-position: 15px center;
		height: 48px;
		line-height: 48px;

	}
	.danpian-h1{
		font-size: 20px;
	}
	#footer{
		font-size: 12px;
		line-height: 1.8;
		padding: 20px 0;
	}
	.main-div {
	    margin-top:25px;
	}
	.title-11 h1{
		font-size: 16px;
		padding-bottom: 10px;
	}
	.item-div-wp{
		opacity: 1;
		visibility: visible;
		transition: 0;
	}
	.erji-list1 dd span{
		font-size: 12px;
	}
	.erji-title h1{
		font-size: 18px;
	}
	.erji-list1 dd{
		height: 40px;
		line-height: 40px;
	}
}
@media only screen and (max-width: 500px){
	.list_22 li{
		font-size: 14px;
		margin-top: 18px;
	}
	.logo-2{
		width: 250px;
		margin-top: 25px;
	}
	.dt-pic{
		margin-right: 0;
		width: 100%;
		float: none;
	}
	.dt-con{
		padding-top: 15px;
	}
	.list_11 li{
		padding: 16px 0;
	}

	.dt-con p{
		height: auto;
	}
	.jianjie-pic-wp{
		float: none;
		margin-right: 0;
		margin:0 auto;
	}
	.jianjie-con{
		padding-top: 15px;
	}
	.jianjie-con h1{
		text-align: center;
	}
}