@media only screen and (max-width: 1700px){
	.linian-img{
		width: 320px;
		margin-right: 30px;
		margin-top: 8px;
	}
	.linian .zhiliang-con{
		font-size: 16px;
	}
	.main3-1-menu dd{
		width: 100px;
		height: 40px;
		line-height: 40px;
		font-size: 15px;
	}
	.main3-1-menu dd+dd {
    margin-left: 15px;
	}
	.main3-1-menu dd.dda>a{
		width: 100px;
		height: 40px;
		line-height: 40px;
		font-size: 15px;
	}
	.lingdao1{
		font-size: 20px;
	}
	.lingdao2{
		font-size: 20px;
	}
	.lingdao-list dd{
		padding: 20px 30px;
	}
	.zhiliang-con{
		font-size: 19px;
		margin-top: 30px;
	}
	.fazhan-nian{
		font-size: 40px;
	}
	.main-title .fl span{
		font-size: 60px;
	}
	.foo1 {
    width: 285px;
    margin-right:25px;
	}
	.foo-nav li+li {
    margin-left: 20px;
	}
	.er-wp {
    width: 288px;
	}
	.er.fl+.er.fl {
    margin-left: 15px;
	}
	#footer{
		padding: 50px 0 30px;
	}
	.footer-2{
		margin-top: 50px;
	}
	.logo {
    width: 330px;
    margin-top: 45px;
	}
	.header-a{
		width: 146px;
		margin-left: 25px;
	}

	.header-a a+a{
		margin-left: 10px;
	}
	.nav>ul>li+li {
    margin-left: 20px;
	}
	.nav>ul>li>a{
		font-size: 17px;
	}
	.banner-2{
		height: 300px;
	}
	.dang-2-gai-list-dd{
		padding-right: 80px;
	}
	.contact-dl dd{
		font-size: 16px;
	}
	.contact-dl dd img{
		width:50px;
		margin-right: 15px;
	}
	.map-wp{
		height: 400px;
	}
	.erji-content{
		width: 899px;
	}
	.product-item{
		padding: 30px 20px;
	}
	.product-item>h2{
		font-size: 22px;
		margin-top: 10px;
	}
	.product-item>h1{
		font-size: 14px;
	}
	.product-zx-item h2{
		font-size: 24px;
	}
	.product-er{
		width: 90px;
	}
	.product-zx-item h1{
		font-size: 14px;
		padding-bottom: 10px;
	}
	.product-span-item{
		width: 48%;
		height: 42px;
		line-height: 40px;
	}
	.main1-1 {
    width: 610px;
    margin-top: 80px;
	}
	.main3-1-h1{
		font-size: 15px;
	}
	.main3-1-p{
		line-height: 2;
		height: 4em;
		font-size: 15px;
	}
	.main3-2 {
    width: 565px;
	}
	.main3-1{
		margin-top: 0;
	}
	.fafa .flex-control-nav{
		width: 1200px;
		margin-left: -600px;
		bottom: 70px;
	}
	.main4-date1{
		font-size: 45px;
	}
	.main4-h1{
		font-size: 20px;
	}
	.main4-date2{
		font-size: 15px;
	}
	.main4-p{
		font-size: 14px;
	}
	.main4-item{
		padding: 30px 25px 50px;
	}
	.main4-a {
    font-size: 15px;
    color: #999;
    margin-top: 35px;
	}
	.tousu {
    padding: 0px 50px 0 0;
	}
}
@media only screen and (max-width: 1200px){
	#header{
		display: none;
	}
	#header-2{
		display: block;
	}
	.chenggao{
		display: block;
	}
	.banner-2{
		height: auto;
		padding-bottom:18.23%;
	}
	.menu,.mianbaoxie{
		display: none;
	}
	.erji{
		padding: 0
	}
	.erji-div{
		padding: 30px 0 50px;

	}
	.erji-content{
		min-height: 0;
	}
	.erji-div::before{
		display: none;
	}
	.erji-title .fl{
		line-height: 1;
		padding-top: 0;
		padding-bottom:15px;
	}
	.foo-nav,.foo1{
		display: none;
	}
	.erji-content{
		width: 100%;
		float: none;
	}
	.er-wp{
		float: none;
		margin:0 auto;
	}
	.footer-2 .fl,.footer-2 .fr{
		float: none;
		text-align: center;
	}
	.footer-2{margin-top: 20px;}
	#footer {
    padding: 30px 0 20px;
	}
	.about{
		font-size: 16px;
	}
	.danpian-ziti{
		display: none;
	}
	.danpian-h1{
		font-size: 26px;
	}
	.main4-date2{
		font-size: 14px;
	}
	.danpian-h2{
		text-align: center;
		margin-top: 20px;
	}
	.zazhi iframe{
		height: 600px;
	}
	.fafa .flex-control-nav{
		width: 100%;
		margin-left: 0;
		left: 0;
		text-align: center;
		bottom: 40px;
	}
	.main1{
		height: auto;
	}
	.main-padd{
		padding: 50px 0;
	}
	.main1-1{
		float: none;
		width: 100%;
		margin-top: 0;
	}
	.main1-p{
		height: auto;
		line-height: 2;
		max-height: 6em;
	}
	.main1-2{
		float: none;
		width: 100%;
		margin-top: 50px;
	}
	.main1-2 dd{
		width: 23%;
	}
	.main1-2 dd:nth-child(3), .main1-2 dd:nth-child(4) {
    margin-top: 0px;
	}
	.more11.fr {
    margin-top: 10px;
	}
	.main1-1 .more11 {
    margin-top: 30px;
	}
	.main2{
		height: auto;
		padding-bottom: 20%;
	}
	.main3-1{
		float: none;
		width: 100%;
	}
	.main3-2{
		display: none;
	}
	.main-title .fl i{
		font-size: 40px;
	}
	.main-title .fl span {
    font-size: 50px;
	}
	.fafa .flex-control-paging li a{
		width: 50px;
	}
	.rongyu2 dd{
		width: 30.3333%;
	}
	.tan_aaa-box{
		display: flex;
	}
	.tan_aaa-div{
		position: relative;
		margin:auto;
		top: 0;
		left: 0;
	}
	.fuwu-con{
		position: relative;
		width: 100%;
		right: 0;
		top: 0;
	}
	.main3-1-menu dd.dda{
		display: none;
	}
	.main3-1-list{
		margin:25px 0 0;
	}
}
@media only screen and (max-width: 992px){
	.linian-img{
		width: 100%;
		margin-right: 0px;
		margin-top: 0px;
		margin-bottom: 15px;
		float: none;
	}
	.linian .zhiliang-con{
		font-size: 16px;
	}
	.tan_aaa-div{
		width: 100%;
		padding: 50px 25px 25px 25px;
		height: auto;
	}
	.tan_aaa-div-h1{
		padding: 0	20px;
	}
	.tan_aaa-dl{
		margin-top: 20px;
		padding: 20px;
	}
	.tan_aaa-dl dd h2{
		font-size: 20px;
	}
	.tan_aaa-wen-wp{
		padding: 20px;
		padding-right: 0;
	}
	.tan_aaa-box{
		padding: 15px;
	}
	.rongyu dd{
		width: 47%;
	}
	.main1-2-item img{
		width: 100px;
	}
	.contact-dl dd{
		float: none;
		width: 100%;
		margin-left: 0;
		margin-top: 30px;
	}
	.contact-dl dl{
		margin-left: 0
	}
	.map-wp{
		height: 300px;
	}
	.product-list dd{
		width: 47%;
	}
	.product-list dd{
		margin-top: 3%;
	}
}
@media only screen and (max-width: 768px){
	.er-wp {
    width: 270px;
}
	.lingdao1{
		font-size: 18px;
		padding-right: 30px;
	}
	.lingdao1::after{
		height: 12px;
		margin-top: -6px;
		right: 13px;
	}
	.lingdao2{
		font-size: 18px;
	}
	.lingdao-list dd{
		padding: 15px 20px;
	}
	.zhiliang-con{
		font-size: 16px;
		margin-top: 15px;
	}
	.wenti-item2{
		font-size: 14px;
		background-size: 20px;
		padding: 15px 30px;
		background-position: 0  20px;
	}
	.wenti-item1::after{
		width: 15px;
		height: 15px;
		top: 20px;
	}
	.wenti-item{
		padding: 0 15px;
	}
	.wenti-item1{
		font-size: 16px;
		padding: 15px 30px;
		background-size: 20px;
		background-position: 0 18px;
	}
	.tan_aaa-wp .mCSB_scrollTools .mCSB_draggerRail{
		margin-right: 0;
	}
	.tan_aaa-wp .mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{
		margin-right: 0;
	}
	.close_btn{
		width: 30px;
		height: 30px;
	}
	.close_btn:hover:after{top:50%;-moz-transform:rotate(45deg); -ms-transform:rotate(45deg); -o-transform:rotate(45deg); -webkit-transform:rotate(45deg); transform:rotate(45deg)}
  .close_btn:hover:before{bottom:50%;-moz-transform:rotate(-45deg); -ms-transform:rotate(-45deg); -o-transform:rotate(-45deg); -webkit-transform:rotate(-45deg); transform:rotate(-45deg)}
	.close_btn i{
		display: none;
	}
	.tan_aaa-dl dd{
		float: none;
		width: 100%;
		margin-left: 0;
	}
	.tan_aaa-dl dd+dd{
		margin-top: 15px;
		padding-top: 15px;
		border-top: 1px solid #ddd;
	}
	.tan_aaa-dl dd h2 {
    font-size: 16px;
    margin-top: 10px;
	}
	.tan_aaa-dl dd h1 {
    font-size: 12px;
	}
	.tan_aaa-div{
		padding: 30px 15px 15px;
	}
	.tan_aaa-dl{
		padding: 15px;
		margin-top: 15px;
	}
	.tan_aaa-dl dl{
		margin-left: 0;
	}
	.tan_aaa-div-h1{
		font-size: 20px;
		padding: 0;
	}
	.tan_aaa-wen-wp{
		padding: 15px 0 0;
	}
	.tan_aaa-wen{
		line-height: 2;
		height: auto;
		max-height: 12em;
		padding-right: 10px;
		font-size: 15px;
	}
	.zhaopin-table table.table tr.tr11 td {
    height: 50px;
	}
	.zhaopin-table table.table tr th{
		height: 50px;
	}
	.zhaopin-table table.table tr.tr11 td:first-child{
		font-size: 15px;
		padding-left: 15px;
	}
	.zhaopin-con{
		padding: 20px 15px;
		line-height: 1.8;
	}
	.zhaopin-table table.table tr th:first-child{padding-left: 15px;}
	.tousu-btn {
    padding-top: 15px;
	}
	.tousu-btn input{
		width: 120px;
		height: 38px;
		font-size: 14px;
	}
	.tousu textarea.form-control{
		height: 180px;
	}
	.tousu{
		padding:0;
	}
	.tousu-title{
		text-align: left;
	}
	.rongyu dd{
		float: none;
		width: 100%;
		margin-left: 0;
		margin-top: 0;
	}
	.rongyu dd+dd{
		margin-top: 20px;
	}
	.rongyu dl{
		margin-left: 0;
		margin-top: 0;
	}
	.fazhan-itemx-box{
		padding: 0 15px;
	}
	.fazhan-con .fazhan-nian{
		text-align: left;
		padding-left: 15px;
	}
	.fazhan-nian{
		text-align: center;
	}
	.fazhan{
		padding-top: 30px;
	}
	.fafa .flex-control-nav{
		bottom: 20px;
	}
	.main4-pic{
		margin:15px 0;
	}
	.fafa .flex-control-paging li a {
    width: 30px;
	}
	.main4-a{
		margin-top: 20px;
	}
	.main4-item {
    padding: 20px 15px 25px;
	}
	.main4-h1 {
    font-size: 18px;
	}
	.main4-date1 {
    font-size:40px;
	}
	.main4-div{
		margin-top: 20px;
	}
	.main3-1-list .owl-dot span{
		background-size: auto;
		width:30px;
	}
	.more11.fr {
    margin-top: 3px;
	}
	.main3-1-list {
    margin: 0;
	}
	.main3-1-div-wp{
		margin-top: 20px;
	}
	.main3-1-menu {
    margin-top: 20px;
	}
	.main3-1-menu dd{
		width: 23%;
		margin-left: 2%!important;
		font-size: 14px;
		height: 40px;
		line-height: 40px;
	}
	.main3-1-menu dl{
		margin-left: -2%;
	}
	.main2{
		padding-bottom: 30%;
	}
	.main1-2{
		margin-top: 0;
	}
	.main1-2-item img {
    width: 80px;
	}
	.main1-2-item1 span{
		font-size: 22px;
	}
	.main1-2-item1{
		font-size: 14px;
		padding: 10px 0 5px;
	}
	.main1-2-item2{
		font-size: 14px;
	}
	.main1-2 dd{
		width: 48%;
		float: none;
		display: inline-block;
		vertical-align: top;
		margin-top:20px!important;
	}
	.main1-2 dl{
		font-size: 0;
		padding-top: 10px;
	}
	.main3-1-p{
		height: 6em;
		font-size: 14px;
	}
	.main1-p{
		font-size: 15px;
		margin-top: 10px;
	}
	.main1-1 .more11 {
    margin-top: 15px;
	}
	.more11 a {
    display: block;
    width: 100px;
    height: 35px;
    line-height: 35px;
    background-color: #2367ae;
    font-size: 13px;
    color: #fff;
    text-align: center;
	}
	.main-padd {
    padding: 30px 0;
	}
	.main-title .fl i {
    font-size: 26px;
	}
	.main-title .fl{
		padding-bottom: 15px;
	}
	.main-title .fl span{
		font-size: 28px;
	}
	.zazhi iframe{
		height: 500px;
	}
	.product-list dd{
		float: none;
		width: 100%;
		margin-left: 0;
	}
	.product-list dl{
		margin-left: 0;
	}
	.product-list dd+dd{
		margin-top: 20px!important;
	}
	.product-item>h2{
		font-size: 20px;
	}
	.product-er{
		width: 100px;
	}
	.product-zx-item h1 {
    font-size: 16px;
    padding-bottom: 15px;
	}
	.product-pic{
		margin-top: 10px;
	}
	.product-zx-item h2 {
    font-size: 26px;
	}
	.product-item {
    padding: 20px 15px;
	}
	.product-zx{
		position: relative;
		top: 0;
		transform: translateY(0);
		padding: 25px 15px;
		margin-top: 15px;
	}
	.product-zx-wp{
		position: relative;
		opacity: 1;
		visibility: visible;
	}
	.product-span-item{
		float: none;
		width: 100%;
		display: block;
	}
	.product-span-item.fr{display: none;}
	.map-wp{
		height: 200px;
	}
	.contact-dl dd{
		margin-top: 25px;
		text-align: center;
	}
	.contact-dl dd img{
		display: block;
		margin:0 auto 10px;
		width: 50px;
	}
	.dan-a a{
		font-size: 14px;
	}
	.danpian {
    padding-top: 0px;
	}
	.danpian-con{
		margin-top: 20px;
		line-height: 2;
	}
	.danpian-h1{
		font-size: 20px;
	}
	.er img{
		margin-bottom: 12px;
	}
	.er {
    width: 80px;
    font-size: 12px;
  }
	.about {
    font-size: 15px;
	}
	#footer {
    padding: 25px 0 15px;
	}
	.footer-2{
		font-size: 12px;
		margin-top: 15px;
	}
	.logo-2{
		width: 250px;
		margin-top: 24px;
	}
	.erji-title .fl{
		font-size: 20px;
	}
	.erji-div {
    padding: 20px 0 30px;
	}
	.erji-content-div {
    margin-top: 25px;
	}
	.fenye{
		margin-top:30px;
		font-size: 12px;
	}
	.fenye .pagination > li > a,.fenye .pagination > li > span{
		padding: 5px 10px;
	}

	.xinwen1{
		padding: 25px 15px 20px;
	}
	.xinwen1 p{
		max-height: 5.4em;
		line-height: 1.8;
		margin-top: 10px;
		overflow: hidden;
	}
	.xinwen2{
		margin-top: 25px;
	}
	.dang-2-gai-con h2{
		font-size: 12px;
		margin:5px 0 10px;
	}
	.dang-2-gai-con h2 img{
		display: none;
	}
	.dang-2-gai-con h1{
		font-size: 16px;
	}
	.dang-2-gai-date h2{
		margin-top: 7px;
		line-height: 1.5;
	}
	.dang-2-gai-date h1{
		font-size: 34px;
	}
	.dang-2-gai-date{
    width: 70px;
    margin-right: 15px;
    height:80px;
    padding-top: 8px;
    color: #0752ad;

	}
	.dang-2-gai-list dd{
		padding: 20px 0;
	}
	.dang-2-gai-con{
		padding-top: 0;
	}
	.dang-2-gai-list-dd{padding:0!important;}
	.dang-2-gai-aaa{
		display: none;
	}
}
@media only screen and (max-width: 500px){}
@media only screen and (max-width: 350px){}