@media (max-width: 1700px) {
	.news-list-txt h3{
		font-size: 26px;
		line-height: 48px;
		padding-bottom: 10px;
	}
	.news-list-txt-col p{
		font-size: 16px;
		line-height: 30px;
		padding-top: 20px;
	}
	.news-list-txt-col{
		min-height: auto;
	}
	.keyCase .news-list-txt-col {
		display: block;
		overflow-y: scroll;
		height: 440px;
	}
}
@media (max-width: 1400px) {
	.case_img {
		padding-left: 80px;
	 }
	 .keyCase .news-list-txt-col {
		display: block;
		overflow-y: scroll;
		height: 380px;
	}
	 .keyCase .news-list-txt {
		 padding-right: 80px;
		 padding-left: 60px;
	 }
	.banner-txt h1{
		font-size: 60px;
		line-height: 100px;
	}
	.banner-txt h4{
		font-size: 24px;
		line-height: 48px;
	}
	.banner-txt-col{
		bottom: 36px;
	}
	.news-list-txt-col{
		min-height: auto;
	}
	.news-col{
		padding: 0 80px;
	}
	.product-col{
		padding: 0 80px;
	}
	.banner-next{
		height: 160px;
	}
	.banner-next h5{
		padding-top: 60px;
	}
	.banner-next:after{
		height: 160px;
		background: url(../img/ic1.png)bottom left no-repeat;
	}
	@keyframes next-animation {
	    0%
	    {
	    	height: 0px;
	    }
	    100%{
			
			height:160px;
		}
	}

}
@media (max-width: 1220px) {
	.keyCase .news-list-txt-col {
		display: block;
		overflow-y: scroll;
		height: 340px;
	}
	.menu ul li{
		min-width: 80px;
		margin: 0 10px;
	}
	.city-list{
		padding-left: 50px;
	}
	.contact-menu-list ul{
		width: 100%;
		display: flex;
		justify-content: center;
		align-items: center;
		flex-wrap: wrap;
	}
	.contact-menu-list ul li{
		margin-right: 0;
		margin: 0 10px;
	}
	.news-list-txt h3{
		font-size: 20px;
		line-height: 32px;
	}
	.news-list-txt{
		padding-right: 35px;
		padding-top: 0;
	}
	.news-list-txt-col p{
		font-size: 14px;
		line-height: 24px;
	}
	.news-list-fr .news-list-txt{
		padding-left: 35px;
	}
	.product-news-txt{
		padding-right: 35px;
	}
	.product-news-list-fr .product-news-txt{
		padding-left: 35px;
	}
	.product-news-txt p{
		font-size: 14px;
		line-height: 24px;
	}
	.product-news-txt h5{
		font-size: 20px;
		line-height: 40px;
	}
	.course-col ul li{
		padding: 0 50px;
	}
	.course-intr{
		left:50px;
		bottom: 50px;
	}
}
@media (max-width: 1040px) {
	.case_img {
		padding-left: 20px;
	 }
	 .keyCase .news-list-txt-col {
		display: block;
		overflow-y: scroll;
		height: 280px;
	}
	 .keyCase .news-list-txt {
		 padding-right: 20px;
		 padding-left: 30px;
	 }
	.head{
		padding: 0 20px;
	}
	.footer p{
		font-size: 14px;
	}
	.footer{
		padding: 0 20px;
	}
	.news-list-fr .news-list-txt{
		padding: 0;
	}
	.news-list-txt{
		padding: 20px 0;
	}
	.news-col{
		padding: 0 0px;
	}
	.news-list{
		padding-bottom: 30px;
	}
	.news-list-fr .news-list-txt{
		padding: 20px 0;
	}
	.news{
		padding-top: 135px;
	}
	.introduce-data-list-num span.num{
		display: none;
	}
	.introduce-data-list-txt{
		position: relative;
		left: inherit;
		right: inherit;
		top: inherit;
		bottom: inherit;
		margin: 0;
		width: 100%;
		padding-top: 10px;
	}
	.introduce-data-list-num{
		left: inherit;
		right: inherit;
		top: inherit;
		bottom: inherit;
	}
	.introduce-data-list-txt p{
		text-align: center;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 3;
		overflow: hidden;
	}
	.introduce-data-list-txt p:after{
		width: 0;
	}
	.introduce-data-list{
		height: auto;
	}
	.introduce-data-list-item2 .introduce-data-list-txt{
		left: inherit;
	}
	.introduce-main-list-box{
		width: 33%;
		height: auto;
		margin-bottom: 60px;
	}
	.introduce-main-list:after{
		width: 0;
		border: none;
	}
	.introduce-main-list-bord:before{
		display: none;
	}
	.introduce-main-list-bord:after{
		display: none;
	}
	.introduce-main-list-txt{
		width: 100%;
		left: inherit;
		right: inherit;
		top: inherit;
		bottom: inherit;
		text-align: center;
		padding-top: 20px;
		position: relative;
	}
	.introduce-main-list-box-fr .introduce-main-list-txt{
		left: inherit;
		right: inherit;
		top: inherit;
		bottom: inherit;
		position: relative;
		text-align: center;
	}
	.introduce-main-list-bord span:after{
		background: none;
		content: '01';
		font-size: 24px;
		color: #ab7e5c;
		margin-top: -16px;
		font-family: 'futurabtLight';
	}
	.introduce-main-list-box:nth-child(2) .introduce-main-list-bord span:after{
		content: '02';
	}
	.introduce-main-list-box:nth-child(3) .introduce-main-list-bord span:after{
		content: '03';
	}
	.introduce-main-list-box:nth-child(4) .introduce-main-list-bord span:after{
		content: '04';
	}
	.introduce-main-list-box:nth-child(5) .introduce-main-list-bord span:after{
		content: '05';
	}
	.introduce-main-list-box:nth-child(6) .introduce-main-list-bord span:after{
		content: '06';
	}
	.introduce-main-list-box:nth-child(7) .introduce-main-list-bord span:after{
		content: '07';
	}
}

@media (max-width:860px) {
	.case-index-roll .next{
		margin-right: -60px;
		top: inherit;
		margin-top: 0;
		bottom: 20px;
		border-radius: inherit;
		width: 48px;
		height: 48px;
		right: 80px;
		outline: none;
	}
	.case-index-roll .prev{
		margin-left: -60px;
		top: inherit;
		margin-top: 0;
		bottom: 20px;
		border-radius: inherit;
		width: 48px;
		height: 48px;
		left: 80px;
		outline: none;
	}
	.case-index-roll .prev img{
		width: 30px;
	}
	.case-index-roll .next img{
		width: 30px;
	}
	.city-list{
		padding-left: 20px;
		padding-bottom: 0px;
	}
	.news{
		padding-top: 75px;
	}
	.footer{
		font-size: 14px;
		height: auto;
		line-height: 30px;
		padding: 10px 20px;
		letter-spacing: 1px;
	}
	.contact-list{
		padding-left: 20px;
		
	}
	.contact-menu{
		padding-top: 35px;
	}
	.contact{
		padding-top: 50px;
		padding-bottom: 60px;
	}
	.contact-logo{
		justify-content: center;
	}
	.banner-next{
		background: url(../img/ic1.png) bottom left no-repeat;
		height: 120px;
		bottom: -80px;
	}
	.banner-next h5{
		padding-top: 30px;
	}
	.banner-txt{
		display: none;
	}
	.city{
		padding-top: 70px;
	}
	.contact-list h5{
		line-height: 40px;
		padding-bottom: 0;
	}
	.contact-list {
		margin-bottom: 20px;
	}
	.process-list-box{
		width: 50%;
	}
	.process-list-box:after{
		width: 0;
	}
	.process-list{
		display: table;
		justify-content: flex-start;
		align-items: center;
		padding: 0 20px;
	}
	.process-list-box{
		float: left;
	}
	.process-tab-img img{
		max-width: 80%;
	}
	.process-list-box p{
		font-size: 12px;
		text-align: center;
		line-height: 20px;
	}
	.introduce-txt{
		direction: inherit;
		display: table;
		padding-left: 30px;
	}
	.introduce-txt h4,.introduce-txt h6,.introduce-txt p{
		writing-mode: inherit;
		word-wrap:inherit;
		width: 100%;
		margin: 0;
		float: none;
	}
	.introduce-txt h6.ml{
		margin-left: 0;
	}
	.introduce-txt h6.ml:after{
		width: 0;
	}
	.product-col{
		padding: 0 15px;
	}
	.introduce-txt h4{
		padding-bottom: 20px;
	}
	.introduce-txt h6{
		font-size: 20px;
		line-height: 30px;
	}
	.introduce-txt h6.ml{
		margin-bottom: 20px;
	}
	.introduce-txt p{
		font-size: 14px;
		line-height: 24px;
	}
	.col{
		padding-top:120px;
	}
	.product{
		padding-top: 0;
	}
	.product-tab ul li{
		width: 100%;
	}
	.product-tab{
		margin-top: 0;
	}
	.product-news{
		padding-top: 0;
	}
	.product-news-list{
		margin-top: 50px;
		padding-bottom: 30px;
	}
	.product-news-txt{
		padding-right: 0;
		padding-bottom: 30px;
	}
	.product-slide-list{
		padding: 10px;
	}
	.product-slide-list-box{
		padding-left: 20px;
	}
	.product-slide-list-box p{
		font-size: 14px;
		line-height: 20px;
	}
	.product-slide-list-box h6{
		text-align: justify;
	}
	.product-news-list-fr .product-news-txt{
		padding: 0;
		padding-top: 50px;
	}
	.title h5{
		font-size: 	24px;
		line-height: 56px;
	}
	.title h3{
		font-size: 20px;
		line-height: 48px;
		padding-top: 10px;
	}
	.product-title h5{
		font-size: 	24px;
		layout-flow: 56px;
	}
	.product-title h3{
		font-size: 24px;
		line-height: 48px;
		padding-top: 10px;
	}
	.product-news-txt h4{
		height: 36px;
		font-size: 22px;
	}
	.case-process-imgs-title{
		background: none;
		text-align: center;
		text-align: center;
		left:inherit;
		top: inherit;
		right:inherit ;
		padding-right: 0;
		padding-top: 12px;
	}
	.case-process-box{
		width: 100%;
		padding-top: 0;
		height: auto;
	}
	.case-process-col{
		display: flex;
		justify-content: center;
		flex-wrap: wrap;
		padding: 0 20px;
		padding-top: 80px;
	}
	.case-process-imgs-label{
		display: none;
	}
	.case-process-title{
		display: none;
	}
	.introduce-item2 .introduce-txt{
		height: auto;
		padding-right: 15px;
		padding-left: 15px;
	}
	case-process-box-item2{
		margin-bottom: -40px;
	}
	.case-process-box{
		margin-bottom: 105px;
	}
	.case-process-box-item2 .case-process-imgs-title{
		margin-left: 0px;
		background: none;
		text-align: center;
		text-align: center;
		left:inherit;
		top: inherit;
		right:inherit ;
		padding-right: 0;
		padding-left: 0;
		padding-top: 12px;
	}
	.case-process-box:first-child:after{
		width: 0;
		border: none;
	}
	.case-process-box:nth-child(1) .case-process-imgs-bord i:after{
		content: '1';
		width: 100%;
		height: 100%;
		display: flex;
		justify-content: center;
		align-items: center;
		position: absolute;
		left: 0;
		top: 0;
		color: #ab7e5c;
		font-size: 18px;
		font-weight: bold;
		font-family: 'Gotham';
		color: #ab7e5c;
	}
	.case-process-box:nth-child(2) .case-process-imgs-bord i:after{
		content: '2';
		width: 100%;
		height: 100%;
		display: flex;
		justify-content: center;
		align-items: center;
		position: absolute;
		left: 0;
		top: 0;
		color: #ab7e5c;
		font-size: 18px;
		font-weight: bold;
		font-family: 'Gotham';
		color: #ab7e5c;
	}
	.case-process-box:nth-child(3) .case-process-imgs-bord i:after{
		content: '3';
		width: 100%;
		height: 100%;
		display: flex;
		justify-content: center;
		align-items: center;
		position: absolute;
		left: 0;
		top: 0;
		color: #ab7e5c;
		font-size: 18px;
		font-weight: bold;
		font-family: 'Gotham';
		color: #ab7e5c;
	}
	.case-process-box:nth-child(4) .case-process-imgs-bord i:after{
		content: '4';
		width: 100%;
		height: 100%;
		display: flex;
		justify-content: center;
		align-items: center;
		position: absolute;
		left: 0;
		top: 0;
		color: #ab7e5c;
		font-size: 18px;
		font-weight: bold;
		font-family: 'Gotham';
		color: #ab7e5c;
	}
	.case-process-box:nth-child(5) .case-process-imgs-bord i:after{
		content: '5';
		width: 100%;
		height: 100%;
		display: flex;
		justify-content: center;
		align-items: center;
		position: absolute;
		left: 0;
		top: 0;
		color: #ab7e5c;
		font-size: 18px;
		font-weight: bold;
		font-family: 'Gotham';
		color: #ab7e5c;
	}
	.qualification-list ul li{
		width: 50%;
	}
	.qualification-list ul{
		display: flex;
		justify-content: space-between;
		flex-wrap: wrap;
	}
	.video-lists:after{
		width: 0;
	}
	.course-col ul li{
		padding: 0 15px;
	}
	.course-intr{
		left: 0px;
		bottom:120px;
		padding: 0 15px;
	}
	.introduce-item3 .introduce-txt{
		padding: 0 15px;
	}
	.qualification-iso li img{
		max-width: 70%;
	}
	.video{
		padding-top: 0;
		height: auto;
	}
	.video-col ul li{
		height: auto;
	}
	.video-col .swiper-button-next,.video-col .swiper-button-prev{
		width: 36px;
		height: 36px;
		bottom: 0;
	}
	.video-col .swiper-button-next img,.video-col .swiper-button-prev img{
		max-width: 70%;
	}
	.video-col-txt p{
		font-size: 16px;
		line-height: 40px;
	}
	.video-col-txt{
		bottom: 0;
		line-height: 40px;
		height: auto;
		padding-left: 60px;
	}
	.qualification-list ul li img{
		max-width: 50%;
		max-height: 60%;
	}
	.course-intr p{
		font-size: 14px;
		line-height: 24px;
		letter-spacing: 2px;
	}
	.course-intr h4{
		line-height: 80px;
		height: 80px;
		font-size: 48px;
	}
	.course-intr h4:after{
		width: 80px;
		height: 2px;
	}
	.course-list{
		right: 20px;
	}
	.course-list{
		height: 200px;
	}
	.course{
		height: 600px;
	}
	.col-pbn{
		padding-bottom: 0;
	}
	.introduce-item3 .introduce-txt{
		height: 400px;
	}
	.introduce-main-list{
		padding-top: 80px;
		margin-bottom: 0;
	}
	.introduce-main-list-txt p{
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 4;
		overflow: hidden;
	}
	.introduce-main-list-box{
		padding-top: 30px;
	}
	.introduce-main-list-box{
		width: 50%;
	}
	.introduce-main-tit{
		display: none;
	}
	.introduce-main-name{
		display: block;
	}
	.introduce-main-name{
		padding-top: 0;
	}
	.introduce-product-box{
		padding: 0;
		margin-top: 30px;
	}
	.introduce-product>div:nth-child(2n)>div>.introduce-product-box{
		padding: 0;
	}
	.introduce-data{
		margin-top: 60px;
		margin-bottom: 0;
	}
	.introduce-product-txt{
		margin-top: 0;
		padding: 15px;
		height: auto;
	}
	.introduce-product-txt h5{
		line-height: 48px;
		height: 48px;
		font-size: 18px;
	}
	.introduce-product-txt p{
		padding: 10px 0;
	}
	.product-index-list-box-fr{
		padding-left: 0;
	}
	.product-index-list-box{
		margin-bottom: 100px;
	}
	.product-index-list-box-fr .product-index-list-txt{
		bottom: -60px;
		left: 15px;
	}
	.product-index-list-txt{
		left: 15px;
		bottom: -50px;
	}
	.product-index-list-txt h6{
		font-size: 16px;
		line-height: 32px;
	}
	.product-index-list-box-pl{
		padding-left: 0;
	}
	.product-index-list-box-pl .product-index-list-txt{
	left: 15px;
	}
	.product-index-list-box{
		margin-top: 0;
	}
	.product-index-list-box-item4{
		padding-left: 0;
	}
	.product-index-list-box-item4 .product-index-list-txt{
		padding-left: 0;
	}
	.product-index-list-box-item5 .product-index-list-txt{
		right: 15px;
	}
	.case-index-roll ul li h4{
		font-size: 20px;
		line-height: 40px;
	}
	.case-index-roll ul li h5{
		font-size: 18px;
		line-height: 36px;
	}
	.case-index-roll ul li p{
		font-size: 14px;
		line-height: 26px;
	}
	.partner-index-col ul li{
		width: 50%;
	}
	.partner-index-col ul li img{
		max-width: 80%;
	}
	.partner-index{
		padding: 30px 0;
	}
	.case-index-roll span.prev{
		margin-left: -60px;
		width: 40px;
		height: 40px;
		bottom: 20px;
		top: inherit;
	}
	.case-index-roll span.next{
		margin-right: -60px;
		bottom: 20px;
		top: inherit;
		width: 40px;
		height: 40px;
	}
	.case-index-roll span.next img,.case-index-roll span.prev img{
		max-height: 70%;
		max-width: 70%;
	}
	.case-index-roll ul li p span{
		display: inherit;
	}
	.case-index-col{
		height: 460px;
	}
	.case-index{
		padding-top: 0;
	}
	.case-index .title{
		padding-top: 0;
	}
	.case-index .title h5{
		font-size: 18px;
		line-height: 30px;
		padding-bottom: 20px;
	}
	.product-index-title{
		text-align: center;
		padding-bottom: 20px;
	}
	.product-index-title h5{
		font-size: 18px;
		line-height: 30px;
		padding-bottom: 20px;
	}
	.product-index-title h5:after{
		left: 50%;
		margin-left: -62px;
	}
	.product-index-title h4{
		font-size: 20px;
		line-height: 40px;
	}
	.introduce-index-inf{
		padding-left: 0;
		padding: 0 15px;
	}
	.introduce-index-inf p{
		text-align: justify;
		font-size: 14px;
		line-height: 26px;
		padding-top: 20px;
	}
	.introduce-index{
		padding:40px 0;
	}
	.introduce-index-inf h4{
		padding-bottom: 0;
		text-align: center;
		line-height: 60px;
		font-size: 24px;
	}
	.introduce-index-inf h4:after{
		left: 50%;
		margin-left: -64px;
		
	}
	.product-index{
		padding-top: 0;
	}
	.index-advantage-col ul li p{
		writing-mode: inherit;
	}
	.index-advantage-col ul{
		display: flex;
		justify-content: space-between;
		flex-wrap: wrap;
		padding-top: 40px;
		flex-direction: column;
	}
	.index-advantage-col ul li{
		height: auto;
		text-align: center;
		display: flex;
		justify-content: space-between;
	}
	.index-advantage-col ul li p{
		width: 100%;
		text-align: center;
		font-size: 16px;
		letter-spacing: 2px;
		line-height: 24px;
	}
	.introduce-index-advantage{
		padding-right: 0;
	}
	.col-ptn{
		padding-top: 0;
	}
	.index-advantage-col{
		padding-bottom: 60px;
	}
	.index-advantage-title{
		font-size: 26px;
		line-height: 40px;
		text-align: center;
	}
	.introduce-index{
		padding-bottom: 50px;
	}
	.dynamic-index{
		padding-top: 20px;
		padding-bottom: 20px;
	}
	.case-index{
		padding-bottom: 20px;
	}
	.dynamic-index-txt h5{
		text-align: center;
		font-size: 18px;
	}
	.dynamic-index-title h3{
		font-size: 28px;
		line-height: 50px;
		text-align: center;
		padding-top: 10px;
	}
	.dynamic-index-title>h5{
		font-size: 20px;
	}
	.dynamic-index-title>h5:after{
		left: 50%;
		margin-left: -64px;
	}
	.dynamic-index-txt p{
		font-size: 14px;
		line-height: 26px;
		padding: 0 15px;
	}
	.dynamic-index-roll .swiper-button-next{
		width: 48px;
		height: 48px;
		left: 50px;
	}
	.dynamic-index-roll .swiper-button-prev{
		width: 48px;
		height: 48px;
	}
	.index-bann-txt h4{
		font-size: 32px;
		margin-bottom: 0;
	}
	.index-bann-txt h4{
		line-height: 60px;
	}
	.index-bann-txt h5{
		font-size: 26px;
	}
	.index-bann-txt p{
		font-size: 18px;
		line-height: 30px;
	}
	.course-list{
		width: 200px;
		height: 10px;
		top: inherit;
		margin-top: 0;
		bottom: 40px;
		margin-left: -126px;
		right: inherit;
		left: 50%;
		display: none;
	}
	.course-list ul li{
		width: calc(100% / 4);
		height: 100%;
	}
	.index-list ul li:after{
		width: 100%;
		height: 1px;
		top: 50%;
		bottom: inherit;
		margin-top: 6px;
	}
	.course-list ul li p:after{
		width: 10px;
		height: 10px;
	}
	.case-index .title h5{
		font-size: 16px;
		letter-spacing: 2px;
	}
	.dynamic-index-txt{
		padding-bottom: 50px;
	}
	.dynamic-index-more{
		text-align: center;
	}
	.banner-next:after{
		width: 36px;
		height: 160px;
		background: url(../img/ic1.png)left bottom no-repeat;
	}
	.banner-next h5{
		padding-top: 40px;
	}
	.video-col .swiper-pagination{
		bottom: -30px;
	}
	.contact-list p{
		font-size: 14px;
		line-height: 26px;
	}
	.contact-logo img{
		max-height: 80px;
	}
	.product-inform-list{
		padding: 0 15px;
		padding-top: 20px;
	}
	.product-inform-list-col ul li{
		width: 100%;
		padding: 0 ;
		
	}
	.product-list-txt p{
		text-align: center;
	}
	.product-inform-list-title h4{
		padding: 5px 0;
	}
	.product-inform-list-title h4 span{
		font-size: 18px;
	}
	.product-inform-list-title h5{
		padding: 0;
		font-size: 16px;
		line-height: 26px;
	}
	.product-inform-list-title p{
		font-size: 12px;
		line-height: 20px;
		text-align: justify;
	}
	.product-inform-list-title h4 span:after{
		bottom: 0px;
	}
	.product-list-txt p{
		height: auto;
		min-height: auto;
	}
	.product .product-title {
		padding-bottom: 20px;
	}
	.product .product-title h5{
		font-size: 20px;
		line-height: 40px;
	}
	.product .product-title h3{
		font-size: 20px;
	}
	.product-tab ul li h4{
		font-size: 18px;
		line-height: 26px;
	}
	.product-tab ul li p{
		font-size: 14px;
	}
	.product .product-title h5:after{
		bottom: -8px;
	}
	.banner-next:after{
		background: none;
	}
	.case-process-box:first-child .case-process-imgs:after {
		background-color: #d7d488;
		width: calc(100%);
		z-index: 99;
	}
	.news-list-imgMore::after{
		display:none;
	}
	.news-list-imgMore1::after{
		display:none;
	}
	.news-list.row{
		margin:0;
	}
}