@media only screen and (max-width: 1600px) {
	.n-tit .en{
		font-size: 18px;
	}
	.n-tit .cn{
		font-size: 50px;
		margin-top: 15px;
	}
	/*产品*/
	.proindex{
		padding: 50px 0px;
	}

	.proindex .procate h2 a{
		font-size: 32px;
	}
	.prolibbox{
		padding: 40px 0px;
	}
}
@media only screen and (max-width: 1440px) {
	.bread{
		padding: 20px 0px;
	}
	.bread .container{
		font-size: 16px;
	}

	/*产品*/

	.prolibbox .proleft{
		width: 260px;
	}
	.prolibbox .proright{
		width: calc(100% - 300px);
	}
	.prolibbox .proright h3{
		font-size: 32px;
	}
	.prolibbox .proright .lib li p.p1{
		font-size: 16px;
	}

	/*关于达晟*/
	.ny-history .content .conList ul li .m{
		font-size: 20px;
		line-height: 24px;
	}
	.ny-history .content .conList ul li .txt{
		font-size: 16px;
		line-height: 28px;
	}

	.pageright .con .con_iframe iframe{
		margin-top: -50px;
	}

}
@media only screen and (max-width: 1280px) {
	/*产品*/

	.proindex .procate ul{
		margin: 0px -20px;
	}
	.proindex .procate li{
		margin-bottom: 20px;
		padding-bottom: 20px;
	}
	.proindex .procate li a{
		padding: 0px 20px;
	}
	.proindex .procate li p.p1{
		font-size: 18px;
	}
	.proindex .procate li p.p2{
		font-size: 16px;
	}
	.proindex .procate li .txt{
		margin-top: 20px;
	}
	.prolibbox .proright h3{
		font-size: 24px;
	}
	.prolibbox .proright .lib ul{
		margin: 0px -20px;
	}
	.prolibbox .proright .lib li{
		margin-bottom: 20px;
		padding-bottom: 20px;
		width: calc(100% / 3);
	}
	.prolibbox .proright .detail-desc .lib li:nth-child(4){
		display: none;
	}
	.prolibbox .proright .lib li a{
		padding: 0px 20px;
	}
	/*关于达晟*/
	.ny-history .content .conList ul li .m{
		font-size: 16px;
		line-height: 20px;
	}
	.ny-history .content .conList ul li .txt{
		font-size: 12px;
		line-height: 24px;
	}
}

@media only screen and (max-width: 1180px) {
	/*关于达晟*/
	.ny-history .content .conList ul li{
		height: 65px;
	}
	.ny-history .content .yearB{
		line-height: 160px;
		font-size: 160px;
		bottom: auto;
		top: 10%;
	}

	.ny-history .bg img {
		width: 100%;
		height: 500px;
		object-fit: cover;
	}

	.cultureitem .big img{
		width: 100%;
		object-fit: cover;
	}
	.cultureitem:nth-child(4) .big img {
		height: 480px;
	}
	.cultureitem .con .tit .txt p.p1{
		font-size: 26px;
	}
	.cultureitem .con .tit .txt p.p2{
		font-size: 16px;
		margin-top: 10px;
	}
	.cultureitem .con .intro{
		margin-top: 15px;
		padding: 0px 15px;
	}
	.cultureitem .con .intro p{
		font-size: 14px;
	}
}

@media only screen and (max-width: 820px) {
	.n-tit .en{
		font-size: 12px;
	}
	.n-tit .cn{
		font-size: 30px;
		margin-top: 10px;
	}
	/*产品*/
	.proindex{
		padding: 30px 0px;
	}
	.proindex .procate{
		margin-top: 20px;
	}
	.proindex .procate h2 a{
		font-size: 24px;
	}
	.proindex .procate .lib{
		margin-top: 15px;
	}


	.prolibbox .proleft{
		display: none;
	}
	.prolibbox .proright{
		width: 100%;
	}
	.prolibbox .proright .lib li{
		width: 50%;
	}
	.prolibbox .proright .detail-desc .lib li:nth-child(4){
		display: block;
	}

	/*服务支持*/
	.service-top{
		padding: 30px 0px;
	}
	.service-top .txt{
		padding: 0px 10px;
		font-size: 18px;
	}
	.pageright{
		width: 100%;
		padding: 15px;
	}
	.service-item{
		padding: 0px 20px;
		overflow: hidden;
	}
	.service-item li img{
		max-height: 50px;
	}
	.service-item li p{
		font-size: 20px;
	}
	/*关于达晟*/
	.ny-profile,.ny-company,.ny-honor{
		padding: 20px 0px;
	}
	.ny-profile .con{
		margin-top: 20px;
		flex-direction: column;
	}
	.ny-profile .txt{
		width: 100%;
	}
	.ny-profile .txt .intro p{
		font-size: 16px;
	}
	.ny-profile .txt .itemBox{
		padding: 20px 0px;
	}
	.ny-profile .img{
		width: 100%;
	}
	.ny-profile .txt .itemBox .item .t{
		line-height: 30px;
	}
	.ny-profile .txt .itemBox .item .t span{
		font-size: 24px;
	}
	.ny-profile .txt .itemBox .item .t1{
		font-size: 14px;
		margin-top: 0px;
	}
	.ny-company .comLib{
		margin-top: 20px;
	}
	.ny-company .comLib li{
		width: 50%;
	}
	.ny-company .comLib li .logo{
		height: 80px;
	}
	.ny-honor .con{
		margin-top: 20px;
	}

	.ny-honor .con ul li .tits{
		font-size: 14px;
		margin-top: 10px;
	}
	.ny-honor .btns{
		margin-top: 20px;
	}
	/*加入我们*/
	.joininner{
		padding: 30px 0px;
	}
	.joininner ul{
		flex-direction: column;
	}
	.joininner li{
		width: 100%;
		margin-bottom: 20px;
	}
	.joininner li a{
		padding: 50px 0px;
	}
	.joininner li img{
		max-height: 50px;
	}
	.joininner li .txt h2{
		margin-top: 20px;
		font-size: 24px;
	}
	.joininner li .txt p{
		font-size: 16px;
	}
	.contact_top{
		height: auto;
	}
	.contact_top .map{
		height: 300px;
	}
	.contact_top .container{
		margin-top: 20px;
		position: relative;
		display: block;
	}
	.contact_top .contact_top_t{
		padding: 30px;
	}
	.contact_info{
		padding: 20px 0px;
	}
	.contact_info .container{
		flex-direction: column;
	}
	.contact_info .txt{
		width: 100%;
		padding: 0px;
	}
	.contact_info .frm{
		width: 100%;
	}


}

@media only screen and (max-width: 540px) {
	.bread{
		padding: 10px 0px;
	}
	.bread .container{
		font-size: 12px;
	}
	/*产品*/
	.proindex .procate li{
		width: 50%;
	}
	.proindex .procate li:nth-of-type(n+5){
		margin-bottom: 20px;
		padding-bottom: 20px;
		border-bottom: 1px solid #ddd;
	}
	.proindex .procate li p.p1{
		font-size: 16px;
	}
	.proindex .procate li p.p2{
		font-size: 14px;
	}
	.prolibbox{
		padding: 20px 0px;
	}

	.prolibbox .proright h3{
		font-size: 24px;
	}
	.prolibbox .proright .lib{
		margin-top: 20px;
	}
	.prolibbox .proright .lib li p.p1{
		font-size: 16px;
	}
	.prolibbox .proright .lib li p.p2{
		font-size: 14px;
	}
	.detail-big-pic{
		flex-direction: column;
	}
	.detail-big-pic .detail-tit{
		padding: 20px;
		position: relative;
		width: 100%;
	}
	.detail-big-pic .detail-tit h2{
		font-size: 24px;
	}
	.detail-big-pic .detail-tit p{
		font-size: 16px;
		margin-top: 10px;
	}
	.detail-big-pic .big_pic_container{
		width: 100%;
	}
	.detail-small-pic .small_pic_container .swiper-slide img{
		height: 50px;
	}
	.detail-small-pic .swiper-button-prev, .detail-small-pic .swiper-button-next{
		width: 20px;
	}
	.detail-small-pic .swiper-button-prev{
		left: 0px;
		opacity: 1 !important;
	}
	.detail-small-pic .swiper-button-next{
		right: 0px;
		opacity: 1 !important;
	}
	.detail-desc{
		padding: 15px;
	}
	.detail-desc .detail-tab{
		padding-bottom: 10px;
	}
	.detail-desc .detail-tab span{
		font-size: 18px;
	}
	.detail-desc .detail-intro{
		padding: 10px 0px;
		font-size: 14px;
	}

	/*产品描述*/
	.intro-top{
		margin-top: 20px;
	}
	.intro-top h2{
		font-size: 14px;
	}
	.intro-top p{
		font-size: 12px !important;
	}
	.intro-top ul{
		margin: 0px -10px;
	}
	.intro-top li{
		padding: 0px 10px;
	}
	h3.is-extended{
		margin-top: 20px;
		font-size: 14px !important;
		padding: 15px;
	}
	.block--text,.block--side-by-sides,.block--pullquote,.block--feature-grid,.block--cta,.sec__inner{
		margin-top: 20px;
	}
	.detail-desc .detail-intro p{
		font-size: 14px;
		line-height: 1.5em;
	}
	.block--side-by-sides .card{
		flex-direction: column;
		margin-bottom: 10px;
	}
	.block--side-by-sides .card .side-by-side__media, .block--side-by-sides .card .side-by-side__body{
		width: 100%;
		margin-bottom: 10px;
	}
	.block--side-by-sides .is-side-by-side--media-right .side-by-side__media{
		order: 0;
	}
	.pullquote__inner{
		padding: 15px;
	}
	.block--feature-grid .grid{
		margin: 0px -10px;
	}
	.block--feature-grid .grid .grid__col{
		width: 50%;
	}
	.block--feature-grid .grid .grid__col .card{
		padding: 0px 10px;
	}
	.block--cta{
		padding: 15px;
	}
	.block--cta .cta__inner{
		flex-direction: column;
	}
	.block--cta .cta__inner .cta__body{
		width: 100%;
		order: 2;
	}
	.block--cta .cta__inner .cta__media{
		width: 60%;
		margin-bottom: 10px;
	}
	.block-resources > header{
		margin: 20px 0px;
	}
	.block-resources > header > h2{
		font-size: 16px;
		padding-top: 10px;
	}
	.block-resources-item{
		margin: 0px -10px;
		flex-wrap: wrap;
	}
	.block-resources-item .grid__col{
		width: 50%;
		padding:0px 10px;
		margin-bottom: 10px;
	}
	.block-resources-item .grid__col header{
		padding-bottom: 10px;
		margin-bottom: 10px;
	}
	.block-resources-item .grid__col header h3{
		font-size: 14px;
	}
	.block-resources-item .grid__col .collection{
		border-bottom: 1px solid #ddd;
		padding-bottom: 10px;
	}

	.sec__inner{
		flex-direction: column;
		padding-top: 10px;
	}
	.sec__inner header{
		width: 100%;
	}
	.sec__inner header h2{
		font-size: 16px;
	}
	.sec__inner .sec__body{
		width: 100%;
		margin-top: 10px;
	}
	.sec__inner .sec__body td:first-child{
		padding-right: 10px;
	}
	.block--slider{
		margin: 20px auto 0;
	}
	.block--video iframe{
		height: 200px;
	}
	.case-study__inner{
		margin-top: 20px;
		flex-direction: column;
		padding: 15px;
	}
	.case-study__inner .case-study__body{
		width: 100%;
		padding-left: 0px;
	}
	.case-study__inner .case-study__media{
		width: 100%;
		border-right: 0px;
		padding-right: 0px;
		border-bottom: 1px solid #ddd;
		padding-bottom: 10px;
		margin-bottom: 10px;
	}
	.block--slider--txt{
		margin-top: 20px;
	}
	.block--slider--txt .card{
		flex-direction: column;
	}
	.block--slider--txt .card .side-by-side__media, .block--slider--txt .card .side-by-side__body{
		width: 100%;
	}
	.block--slider--txt .card .side-by-side__body{
		margin-top: 10px;
	}
	/*服务支持*/
	.service-top{
		padding: 30px 0px;
	}
	.service-top .txt{
		padding: 0px 10px;
		font-size: 16px;
	}
	.service-item{
		margin: 30px 0px;
		padding: 0px 10px;
	}
	.service-item ul{
		margin: 0px;
	}
	.service-item li,.service-item li:nth-of-type(n+3){
		width: 100%;
		padding-bottom: 15px;
		margin-bottom: 15px;
		border-bottom: 1px solid #ddd;
	}
	.service-item li .item{
		padding: 0px;
		border-right: 0px;
	}
	.service-item li img{
		max-height: 30px;
	}
	.service-item li p{
		font-size: 15px;
	}
	.service-lib h3{
		font-size: 24px;
		padding-top: 15px;
	}
	.service-lib .con ul{
		flex-wrap: wrap;
		margin: 0px -10px;
	}
	.service-lib .con li{
		width: 50%;
		padding: 0px 10px;
		margin-bottom: 20px;
	}

	.pageright h2{
		padding-bottom: 10px;
	}
	.pageright .con{
		padding: 10px 0px;
		font-size: 14px;
	}


	/*关于达晟*/
	.ny-history .content .conList ul li{
		height: 85px;
	}
	.ny-history .content .conList ul li .txt {
		width: 90%;
		font-size: 12px;
		line-height: 18px;
		height: 90px;
		overflow-y: auto;
	}
	.ny-history .content .list .listNew ul li{
		width: calc(100% / 3);
	}
	.ny-history .content .list .listNew ul li.swiper-slide-active .year{
		font-size: 16px;
	}
	.ny-company .comLib li{
		width: 100%;
	}
	.ny-company .comLib li .logo{
		padding: 10px;
		height: 90px;
	}
	.cultureitem .big img{
		width: 100%;
		height: 240px;
		object-fit: cover;
	}
	.cultureitem:nth-child(4) .big img {
		height: 480px;
	}
	.cultureitem .con .tit .txt p.p1{
		font-size: 20px;
	}
	.cultureitem .con .tit .txt p.p2{
		font-size: 14px;
		margin-top: 10px;
	}
	.cultureitem .con .intro{
		margin-top: 15px;
		padding: 0px 15px;
	}
	.cultureitem .con .intro p{
		font-size: 13px;
	}
	/*联系我们*/
	.contact_top .contact_top_t{
		padding: 20px;
	}
	.contact_top .contact_top_t h2{
		font-size: 20px;
	}
	.contact_top .contact_top_t ul{
		margin-top: 10px;
		padding-top: 10px;
	}
	.contact_top .contact_top_t li .content span{
		font-size: 18px;
	}
	.contact_top .contact_top_t li .content a{
		font-size: 16px;
	}
}