@charset "UTF-8";
.ny-banner { width: 100%; height: 540px; position: relative; transition: all ease .5s; }
.ny-banner .img { width: 100%; height: 100%; position: absolute; overflow: hidden; left: 0; top: 0; }
.ny-banner .img img { max-width: initial; width: 100%; height: 100%; position: absolute; top: 0; left: 50%; transform: translateX(-50%); }
.ny-banner .boxs { position: relative; max-width: 1600px; height: 100%; z-index: 2; margin: auto; color: #fff; }
.ny-banner .boxs.n1 { padding-top: 275px; letter-spacing: 2px; transition: all ease .5s; }
.ny-banner .boxs.n1 .t1 { font-size: 36px; font-weight: bold; line-height: 1; }
.ny-banner .boxs.n1 .t2 { font-size: 16px; line-height: 30px; margin-top: 12px; }
.ny-banner .boxs.n2 .box { width: 100%; padding-bottom: 76px; position: absolute; left: 0; bottom: 60px; }
.ny-banner .boxs.n2 .box .t1 { font-size: 30px; line-height: 30px; font-weight: bold; color: #fff; }
.ny-banner .boxs.n2 .box .t2 { width: 70%; font-size: 14px; line-height: 24px; color: #fff; margin-top: 14px; }
.ny-banner .boxs .breadcrumbs { position: absolute; right: 0; bottom: 0; line-height: 60px; font-size: 14px; color: #7e7e7e; letter-spacing: 2px; padding-left: 25px; background: url(../images/icon23_1.png) left center no-repeat; }
.ny-banner .boxs .breadcrumbs a { color: #7e7e7e; transition: all ease .3s; }
.ny-banner .boxs .breadcrumbs a:hover { color: #fff; }
.ny-banner .boxs .breadcrumbs span { color: #fff; }
.ny-banner .nb-menu { position: absolute; left: 0; bottom: 0; width: 100%; height: 60px; background: rgba(0,0,0,.25); }
.ny-banner .nb-menu ul { max-width: 1600px; margin: auto; padding-top: 13px; position: relative; z-index: 5; }
.ny-banner .nb-menu ul li { float: left; margin-right: 3px; }
.ny-banner .nb-menu ul li a { font-size: 14px; color: #fff; line-height: 35px; padding: 0 20px; display: block; transition: all ease .3s; border-radius: 15px; }
.ny-banner .nb-menu ul li:hover a { color: #222; background: #fff; }
.ny-banner .nb-menu ul li.on a { color: #222; background: #fff; }
.ny-banner .label-box { position: absolute; right: 0; bottom: 146px; }
.ny-banner .label-box a { display: inline-block; border: 1px solid #fff; border-radius: 50%; margin-left: 22px; }
.ny-banner .label-box a:first-child { margin-left: 0; }
.ny-banner .label-box a.on { border: 1px solid #21abd7; background: #21abd7; }
.case { width: 100%; background: #f7f7f7; }
.case .box { max-width: 1600px; margin: auto; padding-bottom: 80px; }
.case .box .case-list { width: 100%; display: table; padding: 40px 0 10px; }
.case-list li { width: 24%; float: left; margin-right: 1.33%; margin-bottom: 20px; }
.case-list li:nth-child(4n) { margin-right: 0; }
.case-list li:nth-child(4n+1) { clear: both; }
.case-list li:hover { box-shadow: 0 0 15px 1px rgba(0,0,0,.1); }
.case-list li .img { width: 100%; overflow: hidden; }
.case-list li .img img { width: 100%; -moz-transition: all 0.5s linear; -o-transition: all 0.5s linear; transition: all 0.5s linear; }
.case-list li:hover .img img { -webkit-transform: scale(1.05); -moz-transform: scale(1.05); -ms-transform: scale(1.05); -o-transform: scale(1.05); transform: scale(1.05); }
.case-list li .tbox { width: 100%; box-sizing: border-box; border: 1px solid #ebebeb; border-top: none; padding: 20px 20px 16px; background: #fff; }
.case-list li .tbox .title { width: 100%; position: relative; line-height: 36px; }
.case-list li .tbox .title .t1 { font-size: 16px; font-weight: bold; color: #222; }
.case-list li .tbox .title .t2 { font-size: 14px; color: #666; height: 36px; line-height: 36px; overflow: hidden; }
.case-list li .tbox .title .icon { position: absolute; right: 0; top: 0; }
.case-list li .tbox .title .icon span { display: inline-block; width: 18px; height: 16px; margin-left: 10px; }
.case-list li .tbox .title .icon .icon1 { background: url(../images/icon17_1.png) center center no-repeat; }
.case-list li .tbox .title .icon .icon2 { background: url(../images/icon18_1.png) center center no-repeat; }
.case-list li .tbox .title .icon .icon3 { background: url(../images/icon19_1.png) center center no-repeat; }
.case-list li .tbox .title .icon .icon4 { background: url(../images/icon_xcx2_1.png) center center no-repeat; }
.case-list li .tbox .more { width: 100%; border-top: 1px solid #e3e3e3; margin-top: 7px; font-size: 14px; color: #666; line-height: 36px; padding: 7px; background: url(../images/icon20_1.png) right center no-repeat; transition: all ease .3s; }
.case-list li:hover .tbox .more { background: url(../images/icon21_1.png) right center no-repeat; }
.page-list { max-width: 1600px; margin: 30px auto 0; text-align: center; }
.page-list li { display: inline-block; }
.page-list li a, .page-list li.disabled { width: 45px; height: 40px; display: inline-block; border: 1px solid #ccc; text-align: center; line-height: 38px; font-size: 16px; color: #666; background: #fff; border-radius: 3px; margin-right: 10px; transition: all 0.5s linear; font-family: 'gotham-Book'; }
.page-list li a:hover { color: #fff; background: #222; border: 1px solid #222; }
.page-list li.thisclass { width: 40px; height: 40px; display: inline-block; border: 1px solid #ccc; text-align: center; line-height: 38px; font-size: 16px; color: #666; background: #fff; border-radius: 3px; margin-right: 10px; transition: all 0.5s linear; font-family: 'gotham-Book'; color: #fff; background: #222; border: 1px solid #222; }
.page-list a.prev { background: #fff url(../images/icon24_1.png) center center no-repeat; }
.page-list a.next { background: #fff url(../images/icon25_1.png) center center no-repeat; }
.case-info { width: 100%; position: relative; z-index: 2; margin-top: -60px; background: #fff; padding-top: 60px; }
.case-info .info-img { max-width: 1200px; margin: auto; box-shadow: 0 0 15px 1px rgba(0,0,0,.2); text-align: center; }
.case-info .info-img img { max-width: 100%; display: block; margin: 0 auto; }
.case-info .txt-box { width: 100%; padding: 80px 30px 44px; }
.case-info .txt-box .t1 { font-size: 18px; color: #999; line-height: 1; }
.case-info .txt-box .t2 { font-size: 14px; line-height: 26px; color: #222; margin-top: 12px; }
.case-info .txt-box .t3 { font-size: 14px; line-height: 26px; color: #999; margin-top: 16px; }
.other-case { max-width: 1600px; margin: 20px auto 0; background: #fff; padding: 33px 30px 35px; }
.other-case .t1 { font-size: 18px; color: #999; line-height: 30px; }
.other-case .list { margin-top: 24px; width: 100%; display: table; }
.other-case .list li { float: left; width: 24%; margin-right: 1.33%; }
.other-case .list li:nth-child(4n) { margin-right: 0; }
.other-case .list li a { width: 100%; display: block; }
.other-case .list li .img { width: 100%; overflow: hidden; height: 0; padding-bottom: 60%; text-align: center; }
.other-case .list li .img img { max-width: 100%; transition: all ease .5s; }
.other-case .list li:hover .img img { transform: scale(1.1); }
.other-case .list li .t2 { font-size: 14px; line-height: 24px; color: #222; margin-top: 14px; }
.other-case .list li:hover .t2 { color: #000; }
.other-case .list li .tbox { padding-left: 10px; }
.other-case .list li .t4 { font-size: 14px; line-height: 24px; color: #666; margin-top: 8px; }
.case3 { width: 100%; display: table; padding: 0 60px; }
.case3 .left-box { width: 45%; min-height: 805px; float: left; padding-top: 100px; padding-bottom: 150px; position: relative; }
.case3 .left-box .t-box { }
.case3 .left-box .t-box .t1 { font-size: 18px; color: #999; line-height: 1; }
.case3 .left-box .t-box .t2 { font-size: 14px; line-height: 26px; color: #222; margin-top: 12px; }
.case3 .left-box .sj-ewm { display: table; margin-top: 54px; }
.case3 .left-box .sj-ewm span { text-align: center; display: block; font-size: 14px; line-height: 26px; color: #222; margin-top: 6px; }
.case3 .left-box .goback { width: 150px; height: 50px; background: #222 url(../images/icon45_1.png) 30px center no-repeat; border-radius: 25px; display: block; font-size: 14px; line-height: 50px; color: #fff; padding-left: 58px; position: absolute; left: 20px; bottom: 90px; }
.case3 .right-box { width: 49%; float: right; padding-top: 20px; }
.images-scroll-wrap { width: 396px; height: 722px; background: url(../images/img24_1.jpg) center center no-repeat; overflow: hidden; }
.images-scroll-wrap .item-list { width: 360px; height: 560px; margin: 68px 18px; overflow: hidden; position: relative; }
.images-scroll-wrap .item-list .swiper-slide-image { z-index: 1; position: absolute; top: 0; width: 100%; opacity: 0; transition: opacity .6s ease-in-out; }
.images-scroll-wrap .item-list .swiper-slide-image.active { z-index: 2; opacity: 1; }
.work-buttons { position: absolute; right: 108px; top: 239px; width: 60px; }
.work-buttons .count { width: 100%; text-align: center; font-size: 16px; color: #999; font-family: 'Gotham-Bold'; }
.work-buttons .count .current { color: #222; }
.work-buttons .count .total { }
.work-buttons .prograss-bar { margin-top: 60px; }
.work-buttons .prograss-bar .iconfont { width: 60px; height: 60px; border-radius: 50%; margin-bottom: 20px; display: block; }
.work-buttons .prograss-bar .prev { background: #222 url(../images/icon46_1.png) center center no-repeat; }
.work-buttons .prograss-bar .prev:hover { background: #21abd7 url(../images/icon46_1.png) center center no-repeat; }
.work-buttons .prograss-bar .next { background: #222 url(../images/icon47_1.png) center center no-repeat; }
.work-buttons .prograss-bar .next:hover { background: #21abd7 url(../images/icon47_1.png) center center no-repeat; }

@media(max-width:1660px) {
.ny-banner .boxs { margin: 0 30px; }
.ny-banner .nb-menu { padding-left: 30px; }
.case .box { padding: 0 30px 80px; }
}

@media(max-width:1370px) {
.ny-banner { height: 380px; }
.ny-banner .boxs.n1 { padding-top: 193px; }
}

@media(max-width:1200px) {
.ny-banner .boxs.n2 .box .t2 { padding: 10px; line-height: 30px; }
.ny-banner .boxs.n1 .t1 { font-size: 36px; }
.ny-banner .boxs .breadcrumbs { display: none; }
.case-list li { width: 32%; margin-right: 2%; }
.case-list li:nth-child(4n) { margin-right: 2%; }
.case-list li:nth-child(3n) { margin-right: 0; }
.case-list li:nth-child(4n+1) { clear: none; }
}

@media(max-width:900px) {
.ny-banner .boxs.n1 .t1 { font-size: 24px; }
.case-list li { width: 48%; margin-right: 4%; }
.case-list li:nth-child(3n) { margin-right: 4%; }
.case-list li:nth-child(2n) { margin-right: 0; }
.ny-banner .boxs.n2 .box .t1 { font-size: 24px; }
.ny-banner .boxs.n2 .box .t2 { width: 100%; line-height: 24px; padding: 0; }
.ny-banner .label-box { left: 0; bottom: 70px; }
.ny-banner .label-box a { width: 45px; }
.ny-banner .label-box a { margin-left: 12px; }
.case .box { padding: 0 30px 50px; }
.case-info { padding-top: 40px; }
.case-info .txt-box { padding: 50px 30px 44px; }
.other-case .list li .t4 { overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.ny-banner .nb-menu { height: 50px; padding-left: 15px; }
.ny-banner .nb-menu ul li a { line-height: 25px; padding: 0 10px; }
}

@media(max-width:767px) {
.ny-banner .boxs.n1 { padding-top: 150px; }
.ny-banner .boxs.n1 .t1 { font-size: 20px; }
.ny-banner .boxs.n1 .t2 { font-size: 14px; line-height: 20px; margin-top: 20px; }
.ny-banner .boxs.n2 .box { padding-bottom: 60px; }
.ny-banner .boxs.n2 .box .t1 { font-size: 18px; }
.ny-banner .boxs.n2 .box .t2 { font-size: 12px; line-height: 20px; }
.ny-banner .label-box a { width: 35px; }
.case-list li, .case-list li:nth-child(3n) { width: 100%; margin-right: 0; }
.page-list a { width: 30px; height: 30px; line-height: 28px; }
.case .box { padding: 0 20px 50px; }
.case-info { padding-top: 30px; margin-top: -40px; }
.case-info .txt-box { padding: 30px 10px 30px; }
.case-info .txt-box .t2 { font-size: 12px; line-height: 20px; }
.case-info .txt-box .t3 { font-size: 12px; line-height: 16px; margin-top: 10px; }
.other-case { display: none; }
}