@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:auto;
    height:100%;
    position:absolute;
    top:0;
    left:50%;
    transform:translateX(-50%);
}
@media(min-width:1921px) {
    .ny-banner .img img {
        max-width:none;
        width:100%;
    }
}
.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 .nb-menu ul {
        width: 100%;
        overflow-x: auto;
        display: flex;
        white-space: nowrap;
        flex-wrap: wrap;
    }

.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.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%;
    
    background:#7191cd;
}
.ny-banner .nb-menu ul {
    max-width:1600px;
    margin:auto;
    padding-top:20px;
    position:relative;
    z-index:2;
}
.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.png) center center no-repeat;
}
.case-list li .tbox .title .icon .icon2 {
    background:url(../images/icon18.png) center center no-repeat;
}
.case-list li .tbox .title .icon .icon3 {
    background:url(../images/icon19.png) center center no-repeat;
}
.case-list li .tbox .title .icon .icon4 {
    background:url(../images/icon_xcx2.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.png) right center no-repeat;
    transition:all ease .3s;
}
.case-list li:hover .tbox .more {
    background:url(../images/icon21.png) right center no-repeat;
}

.page-list {
    max-width:1600px;

}
.page-list a {
    width:80px;
    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 a:hover {
    color:#fff;
    background:#222;
    border:1px solid #222;
}
.page-list a.on {
    color:#fff;
    background:#222;
    border:1px solid #222;
    margin-top: 20px;
}
.page-list a.prev {
    background:#fff url(../images/icon24.png) center center no-repeat;
}
.page-list a.next {
    background:#fff url(../images/icon25.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);
}
.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;
}
.other-case .list li .img img {
    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.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.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.png) center center no-repeat;
}
.work-buttons .prograss-bar .prev:hover {
    background:#21abd7 url(../images/icon46.png) center center no-repeat;
}
.work-buttons .prograss-bar .next {
    background:#222 url(../images/icon47.png) center center no-repeat;
}
.work-buttons .prograss-bar .next:hover {
    background:#21abd7 url(../images/icon47.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{
        padding-left: 15px;
    }
    .ny-banner .nb-menu ul li a{
        line-height: 25px;
        padding: 0 10px;
    }


}

@media(max-width:767px) {
    .ny-banner .nb-menu{
        overflow: hidden;
        padding-left: 15px;
    }

    .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;
    }

}