@media only screen and (max-width: 1440px) {
	/*产品详情*/
	.proxq{
		padding: 80px 0;
	}
	.proxq .nycate,
	.rt .nycate{
		width: 240px;
	}
	.proxq .nycate .title,
	.rt .nycate .title{
		padding: 25px 30px;
	}
	.proxq .nycate .title i svg,
	.rt .nycate .title i svg{
		width: 30px;
		height: 30px;
	}
	.proxq .nycate .title h3{
		font-size: 30px;
		margin-left: 16px;
	}
	.rt .nycate .title h3{
		font-size: 24px;
		margin-left: 16px;
	}
	.proxq .nycate .cate-list a,
	.rt .nycate .cate-list a{
		font-size: 18px;
		padding: 18px 30px;
	}
	.proxq .nydetails,
	.rt .rtlist,
	.rt .rtdetails{
		width: calc(100% - 280px);
	}
	.proxq .nydetails .top .summary-pic{
		width: 450px;
	}
	.proxq .nydetails .top .summary-content{
		width: calc(100% - 490px);
	}
	.proxq .nydetails .top .summary-content h2{
		font-size: 36px;
		margin-bottom: 20px;
		line-height: 1.5;
	}
	.proxq .nydetails .top .summary-content p{
		font-size: 15px;
		line-height: 28px;
	}
	.proxq .nydetails .top .summary-content .line{
		margin: 30px 0;
	}
	.proxq .nydetails .bottom {
		margin-top: 50px;
	}
	.proxq .nydetails .bottom .xqtitle h3{
		font-size: 18px;
		padding: 20px 30px;
	}
	.proxq .nydetails .bottom .xqcontent{
		padding-top: 40px;
	}
	.proxq .nydetails .bottom .xqcontent h3{
		font-size: 24px;
		margin-bottom: 12px;
	}
	.proxq .nydetails .bottom .xqcontent p{
		font-size: 16px;
		line-height: 28px;
	}
	.proxq .nydetails .bottom .xqcontent table td{
		line-height: 1.6;
	}
	.latest-news{
		padding: 80px 0;
	}
	.latest-news .title h2 {
		font-size: 40px;
		margin-bottom: 16px;
	}
	.latest-news .list{
		margin-top: 45px;
	}
	.latest-news .list a .pic{
		height: 240px;
	}
	.latest-news .list a .summary{
		padding: 30px;
	}
	.latest-news .list a .summary h3{
		font-size: 20px;
		margin-bottom: 16px;
	}
	
	/*关于我们*/
	.profile{
		padding: 80px 0 40px;
	}
	.profile .title h2{
		font-size: 40px;
		margin-bottom: 16px;
	}
	.profile ul{
		margin-top: 30px;
	}
	.profile ul li{
		width: calc(50% - 20px);
	}
	.profile ul li h3{
		font-size: 24px;
		padding: 18px 0 6px;
	}
	.profile ul li h3 i{
		width: 140px;
	}
	.profile ul li p{
		font-size: 16px;
		line-height: 30px;
		margin: 10px 0;
	}
	.factory{
		padding-bottom: 80px;
	}
	.factory ul li{
		height: 300px;
	}
	.factory ul li h3{
		line-height: 52px;
		font-size: 16px;
	}
	.factory .switch{
		margin-top: 45px;
	}
	.factory .switch .swiper-scrollbar {
		width: 360px;
	}
	
	/*研发与技术*/
	.rt{
		padding: 80px 0;
	}
	.rt .tel{
		padding: 20px 0;
	}
	.rt .tel i{
		width: 42px;
		height: 42px;
		margin-right: 10px;
	}
	.rt .tel span{
		font-size: 12px;
	}
	.rt .tel span a{
		font-size: 20px;
	}
	.rt .rtlist .pic{
		width: 320px;
		height: 240px;
	}
	.rt .rtlist .content{
		width: calc(100% - 320px);
		padding: 0 40px;
	}
	.rt .rtlist .content .title{
		font-size: 22px;
	}
	.rt .rtlist .content .summary{
		font-size: 14px;
		line-height: 26px;
		margin: 16px 0 30px;
	}
	.rt .rtlist .content .link{
		font-size: 14px;
		line-height: 44px;
		width: 110px;
	}
	.rt .rtdetails .title{
		padding-bottom: 24px;
		font-size: 36px;
	}
	.rt .rtdetails .content h3{
		font-size: 24px;
		margin: 40px 0 12px;
	}
	.rt .rtdetails .content p{
		font-size: 16px;
		line-height: 28px;
	}
	
	/*新闻中心*/
	.newslist {
	    padding: 80px 0;
	}
	.newslist .list ul {
	    margin: -15px;
	}
	.newslist .list ul li {
	    padding: 15px;
	}
	.newslist .list ul li a .pic {
	    height: 240px;
	}
	.newslist .list ul li a .summary {
	    padding: 30px 24px;
	}
	.newslist .list ul li a .summary h3 {
	    font-size: 18px;
	}
	.newslist .list ul li a .summary p {
	    line-height: 28px;
	    margin: 15px 0 20px;
	}
	
	
	/*新闻详情*/
	.newsxq{
		padding: 80px 0;
	}
	.newsxq .left{
		width: calc(100% - 380px);
	}
	.newsxq .left .title{
		padding-bottom: 30px;
	}
	.newsxq .left .title h2{
		font-size: 32px;
		margin-bottom: 20px;
	}
	.newsxq .left .title .deliver i{
		margin: 0 15px;
	}
	.newsxq .left .content{
		padding: 20px 0;
	}
	.newsxq .left .content p{
		line-height: 28px;
		padding: 4px 0;
	}
	.newsxq .left .content p img{
		margin: 16px auto;
	}
	.newsxq .right{
		width: 320px;
	}
	.newsxq .right h2{
		font-size: 32px;
	}
	.newsxq .right .list li .pic{
		height: 210px;
		margin-bottom: 20px;
	}
	.newsxq .right .list li .content h3{
		font-size: 16px;
		line-height: 30px;
		margin: 10px 0 20px;
	}
	
	/*联系方式*/
	.contact{
		padding: 90px 0;
	}
	.contact .left h2{
		font-size: 36px;
		padding-bottom: 20px;
	}
	.contact .left ul li{
		font-size: 18px;
		margin-top: 14px;
	}
	.contact .left ul li span i{
		width: 36px;
		height: 36px;
		margin-right: 16px;
	}
	.contact .left ul li span em{
		padding-left: 18px;
	}
	.contact .left a.address{
		line-height: 60px;
		width: 160px;
		margin-top: 50px;
	}
	.contact .left a.address svg{
		width: 16px;
		height: 16px;
	}
	.contact .left a.address span{
		margin-left: 20px;
		font-size: 16px;
	}
	.contact .right{
		height: 400px;
	}
	
	/*客户留言*/
	.message{
		padding: 90px 0;
	}
	.message h2 {
	    font-size: 36px;
	}
	.message .feedback{
		margin-top: 45px;
	}
	.message .feedback form input{
		font-size: 14px;
		line-height: 22px;
		padding: 18px;
		width: calc((100% - 20px) / 2);
    	margin-bottom: 20px;
	}
	.message .feedback form textarea{
		font-size: 15px;
		line-height: 28px;
		padding: 18px;
		height: 160px;
		margin-bottom: 30px;
	}
	.message .feedback form button{
		width: 170px;
		height: 60px;
		font-size: 16px;
	}
}

@media only screen and (max-width: 1200px) {
	/*产品详情*/
	.proxq{
		padding: 70px 0;
	}
	.proxq .nycate .title h3 {
	    font-size: 28px;
	}
	.proxq .nycate .cate-list a,
	.rt .nycate .cate-list a{
		font-size: 16px;
	}
	.proxq .nydetails .top .summary-pic{
		width: 100%;
	}
	.proxq .nydetails .top .summary-content{
		width: 100%;
		margin-top: 40px;
	}
	.proxq .nydetails .top .summary-content h2{
		font-size: 32px;
	}
	.proxq .nydetails .top .summary-content p{
		font-size: 14px;
		line-height: 26px;
	}
	.proxq .nydetails .bottom {
		margin-top: 40px;
	}
	.proxq .nydetails .bottom .xqcontent{
		padding-top: 40px;
	}
	.proxq .nydetails .bottom .xqcontent h3{
		font-size: 20px;
		margin-bottom: 12px;
	}
	.proxq .nydetails .bottom .xqcontent p{
		font-size: 14px;
		line-height: 26px;
	}
	.proxq .nydetails .bottom .xqcontent .protable{
		overflow-x: scroll;
	}
	.proxq .nydetails .bottom .xqcontent table {
	    width: 800px;
	    margin-bottom: 20px;
	}
	.proxq .nydetails .bottom .xqcontent table td{
		line-height: 1.5;
	}
	.latest-news{
		padding: 70px 0;
	}
	.latest-news .title h2 {
		font-size: 36px;
    	margin-bottom: 12px;
	}
	.latest-news .list{
		margin-top: 40px;
	}
	.latest-news .list a .pic{
		height: 180px;
	}
	.latest-news .list a .summary{
		padding: 24px;
	}
	.latest-news .list a .summary h3{
		font-size: 18px;
		margin-bottom: 16px;
	}
	
	/*关于我们*/
	.profile{
		padding: 70px 0 30px;
	}
	.profile .title h2{
		font-size: 36px;
		margin-bottom: 12px;
	}
	.profile ul{
		margin-top: 40px;
	}
	.profile ul li{
		width: 100%;
	}
	.profile ul li h3{
		font-size: 24px;
		padding: 0 0 10px;
	}
	.profile ul li h3 i{
		display: none;
	}
	.profile ul li p{
		font-size: 15px;
		line-height: 28px;
		margin: 8px 0;
	}
	.factory{
		padding-bottom: 70px;
	}
	.factory ul li{
		height: 320px;
	}
	.factory ul li h3{
		line-height: 50px;
		font-size: 15px;
	}
	.factory .switch{
		margin-top: 40px;
	}
	.factory .switch .swiper-scrollbar {
		width: 300px;
	}
	.factory .switch dl dd {
	    width: 42px;
	    height: 42px;
	    line-height: 42px;
	}
	
	/*研发与技术*/
	.rt{
		padding: 70px 0;
	}
	.rt .rtlist ul {
		display: flex;
		flex-wrap: wrap;
		margin: -10px;
	}
	.rt .rtlist ul li{
		width: 50%;
		padding: 10px;
		margin: 0;
		background: #fff;
	}
	.rt .rtlist .pic{
		width: 80%;
		height: 240px;
	}
	.rt .rtlist .content{
		width: 100%;
		padding: 30px 20px;
		background: #f5f5f5;
	}
	.rt .rtlist .content .title{
		font-size: 20px;
	}
	.rt .rtlist .content .summary {
	    margin: 16px 0 24px;
	}
	.rt .rtdetails .title{
		padding-bottom: 20px;
		font-size: 32px;
	}
	.rt .rtdetails .content h3{
		font-size: 20px;
		margin: 30px 0 12px;
	}
	.rt .rtdetails .content p{
		font-size: 14px;
		line-height: 26px;
	}
	.rt .rtdetails .content table {
	    margin-top: 16px;
	}
	.rt .rtdetails .content table tbody {
	    margin: -5px;
	}
	.rt .rtdetails .content table tr td {
	    padding: 5px;
	}
	
	/*新闻中心*/
	.newslist {
	    padding: 70px 0;
	}
	.newslist .list ul {
	    margin: -10px;
	}
	.newslist .list ul li {
	    padding: 10px;
	}
	.newslist .list ul li a .pic {
	    height: 200px;
	}
	.newslist .list ul li a .summary {
	    padding: 30px 20px;
	}
	.newslist .list ul li a .summary h3 {
	    font-size: 16px;
	}
	.newslist .list ul li a .summary p {
	    line-height: 26px;
	}
	
	/*新闻详情*/
	.newsxq{
		padding: 70px 0;
	}
	.newsxq .left{
		width: 100%;
	}
	.newsxq .left .title{
		padding-bottom: 30px;
	}
	.newsxq .left .title h2{
		text-align: center;
		font-size: 32px;
		margin-bottom: 20px;
	}
	.newsxq .left .title .deliver{
		justify-content: center;
	}
	
	.newsxq .right{
		width: 100%;
		margin-top: 60px;
	}
	.newsxq .right h2{
		font-size: 36px;
		margin-bottom: 40px;
		text-align: center;
	}
	.newsxq .right .list {
		display: flex;
		flex-wrap: wrap;
	}
	.newsxq .right .list{
		margin: -10px;
	}
	.newsxq .right .list li{
		width: 50%;
		padding: 10px;
		margin: 0;
	}
	.newsxq .right .list li .pic{
		display: block !important;
		margin-bottom: 0;
		height: 280px;
	}
	.newsxq .right .list li .content{
		border: none;
		padding: 30px 30px 24px;
		background: #f5f5f5;
	}
	.newsxq .right .list li .content h3{
		font-size: 18px;
		line-height: 30px;
		height: 60px;
		margin: 12px 0 0;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-line-clamp: 2;
		-webkit-box-orient:vertical;
	}
	.newsxq .right .list li a:hover .content{
		background: #FFFFFF;
		box-shadow: 0 0 40px 0 rgba(0,0,0,0.08);
	}
	
	/*联系方式*/
	.contact{
		padding: 70px 0;
	}
	.contact .left h2{
		font-size: 32px;
		padding-bottom: 10px;
	}
	.contact .left ul li{
		font-size: 18px;
		margin-top: 14px;
	}
	.contact .left ul li:last-child p{
		margin-top: 16px;
	}
	.contact .left a.address svg {
	    width: 14px;
	    height: 14px;
	}
	.contact .left a.address span {
	    font-size: 14px;
	}
	.contact .left a.address {
	    line-height: 54px;
	    width: 140px;
	    margin-top: 40px;
	}
	.contact .right{
		height: 400px;
	}
	
	/*客户留言*/
	.message{
		padding: 70px 0;
	}
	.message h2 {
	    font-size: 32px;
	}
	.message .feedback{
		margin-top: 40px;
	}
	.message .feedback form input,
	.message .feedback form textarea{
		padding: 16px;
	}
	.message .feedback form button{
		width: 150px;
		height: 55px;
		font-size: 15px;
	}
}


@media only screen and (max-width: 767px) {
	/*产品详情*/
	.proxq{
		padding: 0;
	}
	.proxq .container,
	.rt .container{
	    padding: 0;
	}
	.proxq .nycate,
	.rt .nycate{
	    width: 100%;
	    position: relative;
	    z-index: 10;
	    top: 0;
	}
	.proxq .nycate,
	.rt .nycate{
		border-bottom: 1px solid #dbdbdb;
	}
	.proxq .nycate .title,
	.rt .nycate .title{
	    padding: 0 20px;
	    width: calc(100% - 50px);
	    background: #fff;
	}
	.proxq .nycate .title i svg,
	.rt .nycate .title i svg{
	    width: 18px;
	    height: 18px;
	}
	.proxq .nycate .title i svg path,
	.rt .nycate .title i svg path{
	    fill: #1a1a1a;
	}
	.proxq .nycate .title h3,
	.rt .nycate .title h3{
	    font-size: 16px;
	    margin-left: 10px;
	    color: #1a1a1a;
	    line-height: 50px;
	}
	.proxq .nycate .cate-btn,
	.rt .nycate .cate-btn{
		width: 50px;
	}
	.proxq .nycate .cate-list a,
	.rt .nycate .cate-list a{
		font-size: 15px;
	    line-height: 48px;
	    padding: 0;
	    text-align: center;
		border: none;
		color: #fff;
	}
	.proxq .nycate .cate-list a.on,
	.proxq .nycate .cate-list a:hover,
	.rt .nycate .cate-list a.on,
	.rt .nycate .cate-list a:hover{
	    color: #ffffff;
	    border-color: #c92d2c;
	}
	.proxq .nydetails {
	    width: 100%;
	    padding: 40px 16px 50px;
	}
	.proxq .nydetails .top .summary-content{
		margin-top: 30px;
	}
	.proxq .nydetails .top .summary-content h2{
		font-size: 24px;
		margin-bottom: 10px;
	}
	.proxq .nydetails .top .summary-content .line {
	    margin: 20px 0 25px;
	}
	.proxq .nydetails .bottom {
		margin-top: 30px;
	}
	.proxq .nydetails .bottom .xqtitle h3 {
	    font-size: 16px;
	    padding: 15px 30px;
	}
	.proxq .nydetails .bottom .xqcontent{
		padding-top: 25px;
	}
	.proxq .nydetails .bottom .xqcontent h3{
		font-size: 18px;
		margin-bottom: 8px;
	}
	.latest-news{
		padding: 50px 0;
	}
	.latest-news .title h2 {
		font-size: 28px;
    	margin-bottom: 10px;
	}
	.latest-news .list{
		margin-top: 30px;
	}
	.latest-news .list a .pic{
		height: 240px;
	}
	.latest-news .list .swiper-pagination {
	    display: block;
	    margin-top: 30px;
	}
	.latest-news .list .swiper-pagination span.swiper-pagination-bullet {
	    margin: 0 6px;
	}
	
	/*关于我们*/
	.profile{
		padding: 50px 0 20px;
	}
	.profile .title{
		display: none;
	}
	.profile ul{
		margin-top: 0;
	}
	.profile ul li{
		width: 100%;
	}
	.profile ul li h3 i{
		display: none;
	}
	.profile ul li p{
		font-size: 14px;
		line-height: 26px;
		margin: 5px 0;
	}
	.factory{
		padding-bottom: 50px;
	}
	.factory ul li{
		height: 130px;
	}
	.factory ul li h3{
		line-height: 40px;
		font-size: 12px;
	}
	.factory .switch{
		margin-top: 30px;
	}
	.factory .switch .swiper-scrollbar {
		width: 160px;
	}
	.factory .switch dl dd {
	    width: 38px;
	    height: 38px;
	    line-height: 38px;
	}
	.factory .switch dl dd.swiper-button-prev {
	    margin-right: 5px;
	}
	
	/*研发与技术*/
	.rt{
		padding: 0;
	}
	.rt .sideinfo {
	    display: none;
	}
	.proxq .nydetails, .rt .rtlist,
	.rt .rtdetails {
	    width: 100%;
	    padding: 50px 16px;
	}
	.rt .rtlist ul {
		display: block;
		margin: 0;
	}
	.rt .rtlist ul li{
		width: 100%;
		padding: 0;
		margin-bottom: 20px;
	}
	.rt .rtlist .content .title{
		font-size: 18px;
	}
	.rt .rtdetails .title{
		font-size: 28px;
	}
	.rt .rtdetails .content h3{
		font-size: 18px;
	}
	.rt .rtdetails .content table tbody {
	    margin: -8px;
	}
	.rt .rtdetails .content table tr{
		display: grid;
	}
	.rt .rtdetails .content table tr td {
		width: 100%;
	    padding: 8px;
	}
	
	
	/*新闻中心*/
	.newslist {
	    padding: 50px 0;
	}
	.newslist .list ul {
	    margin: -8px;
	}
	.newslist .list ul li {
		width: 100%;
	    padding: 8px;
	}
	.newslist .list ul li a .pic {
	    height: 220px;
	}
	.newslist .list ul li a .summary h3 {
	    font-size: 18px;
	}

	/*新闻详情*/
	.newsxq{
		padding: 40px 0 50px;
	}
	.newsxq .left .title{
		padding-bottom: 20px;
	}
	.newsxq .left .title h2{
		font-size: 20px;
		line-height: 1.5;
		margin-bottom: 15px;
	}
	.newsxq .left .content {
	    padding: 16px 0;
	}
	.newsxq .left .content p {
	    line-height: 26px;
	}
	.newsxq .left .content p img {
	    margin: 10px auto;
	}
	.newsxq .right{
		margin-top: 40px;
	}
	.newsxq .right h2{
		font-size: 28px;
		margin-bottom: 30px;
	}
	.newsxq .right .list {
		display: block;
	}
	.newsxq .right .list{
		margin: -5px;
	}
	.newsxq .right .list li{
		width: 100%;
		padding: 5px;
	}
	.newsxq .right .list li .pic{
		height: 220px;
	}
	.newsxq .right .list li:not(:first-child) .pic {
	    display: none !important;
	}
	.newsxq .right .list li .content{
		padding: 24px 20px 20px;
	}
	.newsxq .right .list li .content h3{
		font-size: 16px;
		line-height: 28px;
		height: auto;
		margin: 10px 0 0;
	}
	.newsxq .right .list li a:hover .content{
		box-shadow: 0 0 20px 0 rgba(0,0,0,0.08);
	}
	
	/*联系方式*/
	.contact{
		padding: 50px 0;
	}
	.contact .left {
		width: 100%;
	}
	.contact .left h2{
		font-size: 24px;
	}
	.contact .left ul li{
		font-size: 16px;
		margin-top: 14px;
	}
	.contact .left ul li span i {
	    width: 30px;
	    height: 30px;
	    margin-right: 10px;
	}
	.contact .left ul li span i svg{
	    width: 14px;
	    height: 14px;
	}
	
	.contact .left ul li:last-child p{
		margin-top: 12px;
	}
	.contact .left a.address svg {
	    width: 14px;
	    height: 14px;
	}
	.contact .left a.address span {
	    font-size: 15px;
	}
	.contact .left ul li span em {
	    padding-left: 16px;
	}
	.contact .left a.address {
	    width: 100%;
	    margin-top: 30px;
	}
	.contact .right{
		margin-top: 30px;
		width: 100%;
		height: 300px;
	}
	
	/*客户留言*/
	.message{
		padding: 50px 0;
	}
	.message h2 {
	    font-size: 24px;
	}
	.message .feedback{
		margin-top: 30px;
	}
	.message .feedback form input{
		width: 100%;
		padding: 12px;
		margin-bottom: 10px;
	}
	.message .feedback form textarea{
		padding: 12px;
		height: 140px;
		margin-bottom: 10px;
	}
	.message .feedback form button{
		width: 100%;
		height: 48px;
	}
}