/*banner*/
.zs-banner-dev{
    background: url(../img/img-banner-dev.jpg) no-repeat center top;
    background-size: auto 100%;
    width: 100%;
    height: 720px;
    text-align: center;
}
.zs-banner-dev .title{
    font-size: 72px;
    font-weight: 700;
    color: #fff;
    padding-top: 270px;
}
.zs-banner-dev .subtitle{
    font-size: 28px;
    margin-top: 30px;
    color: #FFFFFF;
    padding-left: 220px;
}
.zs-banner-dev .desc{
    font-size: 24px;
    margin-top: 20px;
    color: #999999;
}
.zs-banner-dev .line{
    display: block;
    margin: 15px auto;
    width: 40px;
    height: 4px;
    border-radius: 2px;
    background-color: #fff;
}
/*优势*/
.zs-dev-advantage{
    background: url(../img/bg-dev-advantage.jpg) no-repeat center top;
    background-size: 100% auto;
    position: relative;
    padding-bottom: 80px;
}
.zs-advantage-top{
    width: 1550px;
    padding: 50px 30px;
    position: absolute;
    z-index: 99;
    top: -100px;
    left: 50%;
    margin-left: -775px;
    box-shadow: 0 10px 20px 0 #ddd;
    border-radius: 10px;
    background-color: #fff;
}
.zs-advantage-top ul{
    display: flex;
}
.zs-advantage-top li{
    width: 25%;
    padding: 0 20px 0 70px;
    position: relative;
}
.zs-advantage-top li .icon{
    position: absolute;
    left: 10px;
    top: -20px;
}
.zs-advantage-top li .icon i {
    font-size: 48px;
    color: #d81e06;
}
.zs-advantage-top li .title{
    font-size: 20px;
    font-weight: bold;
}
.zs-advantage-top li .text{
    margin-top: 20px;
    font-size: 14px;
    color: #666666;
}
.zs-advantage-title{
    text-align: center;
    padding-top: 220px;
}
.zs-advantage-title .title{
    font-size: 36px;
    font-weight: bold;
}  
.zs-advantage-title .desc{
    font-size: 14px;
}
.zs-advantage-list{
    padding-top: 50px;
}
.zs-advantage-list ul{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}
.zs-advantage-list li{
    width: 24.25%;
    margin: 0 1% 16px 0;
    padding: 30px;
    box-sizing: border-box;
    background-color: #fff;
    float: left;
    border-radius: 3px;
    transition: all ease-out 0.35s;
    box-shadow: 0 10px 20px 0 #eee;
}
.zs-advantage-list li:hover{
    background-color: #d81e06;
    color: #FFFFFF;
}
.zs-advantage-list li:hover .icon i{
  color: #FFFFFF;
} 
.zs-advantage-list li:nth-child(4n){
  margin-right: 0;
}
.zs-advantage-list li .icon{
    display: block;
}
.zs-advantage-list li .icon i {
    font-size: 58px;
    color: #d81e06;
}
.zs-advantage-list li .title{
    font-size: 18px;
    margin-top: 20px;
    font-weight: bold;
}
.zs-advantage-list li .text{
    font-size: 14px;
    margin-top: 20px;
}
.zs-advantage-list li .online{
    margin-top: 20px;
}
.zs-advantage-list li .online a.more {
    width: 160px;
    height: 44px;
    box-sizing: border-box;
    line-height: 44px;
    padding-left: 30px;
    background: url(../img/dot-red.png) no-repeat left center;
    background-size: 20px 1px;
    font-size: 16px;
    border-bottom: 1px solid #ed0808;
    display: inline-block;
    color: #ed0808;
    transition: all 0.35s;
}
.zs-advantage-list li:hover .online a.more {
    padding-left: 70px;
    background: url(../img/dot-grey.png) no-repeat left center;
    background-size: 60px 1px;
    transition: all 0.35s;
    color: #FFFFFF;
    border-bottom: 1px solid #FFFFFF;
}

/*案例*/
.zs-dev-case{
    display: block;
    width: 100%;
    height: auto;
    background: url(../img/bg-dev-case.jpg) no-repeat center top;
    background-size: 100% auto;
    padding-top: 80px;
    padding-bottom: 80px;
    color: #FFFFFF;
}
.zs-dev-case .title{
    font-size: 60px;
    font-weight: bold;
    text-align: center;
}
.zs-dev-case .subtitle{
    font-size: 36px;
    font-weight: bold;
    text-align: center;
}
.zs-dev-case .desc{
    font-size: 20px;
    text-align: center;
}
.caseitem{
    width:1550px;
    margin:100px auto 0;
}
.caseitem .casebox{
    color:#fff;
}
.caseitem .casebox .pic{
    overflow:hidden;
    width: 100%;
    height: 100%;
}
.caseitem .casebox .pic img{
    display: block;
    width: 100%;
    height: 100%;
}
.caseitem .casebox .text{
    position: relative;
    margin-top: 20px;
}
.caseitem .casebox .text .b{
    position:absolute;
    left:0; 
    opacity:0;
    top:32px;
    width:0px; 
    height:0px;
    border-radius:50%;
    background-color:#d81e06;
    font-size:36px;
    color:#fff;
    text-align:center;
    line-height:64px;
    transition: all 0.35s;
}
.caseitem .casebox:hover .text .b{
    position:absolute; 
    left:0;
    opacity:1; 
    top:0; 
    width:64px; 
    height:64px; 
    border-radius:50%; 
    background-color:#d81e06; 
    font-size:36px; 
    color:#fff; 
    text-align:center; 
    line-height:64px;
    transition: all 0.35s;
}
.caseitem .casebox:hover .text .b i{
    font-size: 36px;
}
.caseitem .casebox .text .c{
    padding-left:0px;
    line-height:1.6;
    height:64px;
    transition: all 0.35s;
}
.caseitem .casebox .text .c strong{
    font-size: 24px;
}
.caseitem .casebox:hover .text .c{
    padding-left:80px;
    transition: all 0.35s;
}
.caseitem .swiper-button-next{ 
    right:0px;
    top:50%; 
}
.caseitem .swiper-button-prev{ 
    left:0px;
    top:50%;
}
.caseitem .swiper-button-next,.caseitem .swiper-button-prev{
    margin-top:-50px; 
    width:50px; 
    height:50px; 
    background-color:rgba(237,8,8,0.7); 
    color: #FFFFFF;
    z-index:9999;
}
.caseitem .swiper-button-next:hover,.caseitem .swiper-button-prev:hover{
    background-color:rgba(237,8,8,0.9); 
}
.caseitem .swiper-button-next:after,.caseitem .swiper-button-prev:after{
    font-size:15px;
}
/*插件*/
.zs-dev-plug{
    display: block;
    width: 100%;
    padding-top: 80px;
}
.zs-dev-plug .title{
    font-size: 60px;
    font-weight: bold;
    text-align: center;
}
.zs-dev-plug .line{
    display: block;
    margin: 15px auto;
    width: 40px;
    height: 4px;
    border-radius: 2px;
    background-color: #ed0808;
}
.zs-dev-plug .subtitle{
    font-size: 36px;
    font-weight: bold;
    text-align: center;
}
.zs-dev-plug ul{
    display: flex;
    padding-top: 80px;
    padding-bottom: 80px;
    flex-direction: row;
    flex-wrap: wrap;
}
.zs-dev-plug li{
    width:30%;
    margin:1.5%;
    float:left;
    min-height:200px;
    border-radius:5px;
    padding:40px;
    box-sizing:border-box;
    background-color:#f6f6f6;
    transition: all 0.35s;
}
.zs-dev-plug li:hover{
    background-color:#d81e06;
    transition: all 0.35s;
    color:#fff;
}
.zs-dev-plug li .number{
    width:73px;
    float:left;
    height:62px;
    overflow:hidden;
    margin-top:10px;
    margin-right:10px;
}
.zs-dev-plug li .number img{
    width: 100%;
    height: auto;
}
.zs-dev-plug li:hover .number img{
    margin-top:-62px;
    transition: all 0.35s;
}
.zs-dev-plug li .text{
    float:left;
    line-height:1.6;
}
.zs-dev-plug li .text strong{
    display: block;
    font-size: 30px;
    font-weight: bold;
}
.zs-dev-plug li .text span{
    display: block;
    font-size: 18px;
    margin-top: 20px;
}

/*名企合作*/
.zs-dev-client{
    background: url(../img/bg-dev-client.jpg) no-repeat center top;
    background-size: 100% 100%;
    height: 720px;
    margin-top: 0;
    color: #FFFFFF;
}
.zs-dev-client .zs-wp{
    padding: 80px 0;
}
.zs-dev-client .title{
    font-size: 60px;
    font-weight: bold;
    position: relative;
}
.zs-dev-client .title:after {
    position: absolute;
    display: block;
    content: "";
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    border-radius: 1.5px;
    background-color: #ed0808;
    transition: all 0.35s;
}
.zs-dev-client .subtitle{
    font-size: 16px;
    margin-top: 25px;
}

/*定制方案*/
.zs-dev-plan{
    background: url(../img/bg-dev-plan.png) repeat-y center top;
    margin-bottom: 50px;
    position: relative;
    height: 545px;
}
.zs-dev-plan .zs-wp{
    display: flex;
    position: relative;
    height: 100%;
}
.zs-dev-plan .text{
    display: block;
}
.zs-dev-plan .text .title{
    font-size: 36px;
    margin-top: 80px;
    font-weight: bold;
}
.zs-dev-plan .text .line {
    display: block;
    margin: 15px 0;
    width: 40px;
    height: 2px;
    border-radius: 1px;
    background-color: #ed0808;
}
.zs-dev-plan .text .subtitle{
    font-size: 16px;
    margin-top: 25px;
}
.zs-dev-plan .text .btn{
    margin-top: 25px;
}
.zs-dev-plan .text .btn a{
    height: 48px;
    line-height: 48px;
    padding: 0 40px;
    border-radius: 24px;
    text-align: center;
    font-size: 18px;
    border: 1px solid #ed0808;
    display: inline-block;
    color: #fff;
    background-color: #ed0808;
}
.zs-dev-plan .text .btn a:hover {
    border: 1px solid #ed0808;
    display: inline-block;
    background: none;
    color: #ed0808;
    transition: all 0.35s;
}
.zs-dev-plan .pic{
    position: absolute;
    right: 0;
    top: 0;
    width: auto;
    height: 100%;
    z-index: 1;
}
.zs-dev-plan .pic img{
    display: block;
    width: auto;
    height: 100%;
}
/*卓商站宝视频*/
.zs-dev-video{
    padding: 150px 0;
}
.zs-dev-video .dvl{
    float: left;
    width:780px;
}
.zs-dev-video .dvl .video{
    position: relative;
}
.zs-dev-video .dvl .video .pic{
    width: 705px;
    height: 441px;
}
.zs-dev-video .dvl .video .pic img{
    display: block;
    width: 100%;
    height: 100%;
}
.zs-dev-video .dvl .video .bg{
    position:absolute;
    right:0;
    top:150px;
    z-index:-1;
    width:144px;
    height:144px;
    border-radius:50%;
    background-color:#d81e06;
    transition: all 0.35s;
}
.zs-dev-video .dvl:hover .video .bg{
    background-color:#f6f6f6;
    transition: all 0.35s;
}
.zs-dev-video .dvl .video .play{
    position:absolute;
    right:22px;
    top:172px; 
    font-size:32px; 
    color:#d81e06; 
    text-align:center; 
    line-height:100px; 
    z-index:1;width:100px; 
    height:100px; 
    border-radius:50%;
    background-color:#fff;
    transition: all 0.35s;
}
.zs-dev-video .dvl .video .play i{
    font-size: 32px;
}
.zs-dev-video .dvl:hover .video .play{
    background-color:#d81e06;
    transition: all 0.35s;
    color:#fff;
}
.zs-dev-video .dvr{
    float: right;
    width:680px;
}
.zs-dev-video .dvr .title{
    font-size: 36px;
    line-height: 1.5;
    font-weight: bold;
    position: relative;
}
.zs-dev-video .dvr .title:after {
    position: absolute;
    display: block;
    content: "";
    left: 0;
    bottom: -10px;
    width: 58px;
    height: 2px;
    border-radius: 1.5px;
    background-color: #ed0808;
    transition: all 0.35s;
}
.zs-dev-video .dvr .desc{
    font-size: 16px;
    margin-top: 30px;
    text-align: justify;
}
.zs-dev-video .dvr .subtitle{
    font-size: 18px;
    margin-top: 50px;
    font-weight: bold;
}
.menu-mask {
    position: fixed;
    top: 0;
    z-index: 999999;
    display: none;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.90);
}
.pop-video{
    width: 1280px;
    height: 720px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -640px;
    margin-top: -360px;
    background-color: #000000;
    border-radius: 10px;
}
.pop-video .icon-close{
    position: absolute;
    display: block;
    width: 32px;
    height: 32px;
    bottom: -50px;
    left: 50%;
    margin-left: -16px;
    background: url(../img/icon-close.png) no-repeat center center;
    background-size: 100% 100%;
    cursor: pointer;
}

/*自适应*/
@media only screen and (min-width:1024px) and (max-width:1900px){
/*banner*/
 .zs-banner-dev{
     height: 37.5vw;
}
 .zs-banner-dev .title{
     font-size: 3.75vw;
     font-weight: 700;
     padding-top: 14.0625vw;
}
 .zs-banner-dev .subtitle{
     font-size: 1.458333vw;
     margin-top: 1.5625vw;
     padding-left: 11.458333vw;
}
 .zs-banner-dev .desc{
     font-size: 1.25vw;
     margin-top: 1.041667vw;
}
 .zs-banner-dev .line{
     margin: 0.78125vw auto;
     width: 2.083333vw;
     height: 0.208333vw;
     border-radius: 0.104167vw;
}
/*优势*/
 .zs-dev-advantage{
     padding-bottom: 4.166667vw;
}
 .zs-advantage-top{
     width: 80.729167vw;
     padding: 2.604167vw 1.5625vw;
     top: -5.208333vw;
     left: 50%;
     margin-left: -40.364583vw;
     box-shadow: 0 0.520833vw 1.041667vw 0 #ddd;
     border-radius: 1.041667vw;
}
 .zs-advantage-top li{
     width: 25%;
     padding: 0 1.041667vw 0 3.645833vw;
}
 .zs-advantage-top li .icon{
     left: 0.520833vw;
     top: -1.041667vw;
}
 .zs-advantage-top li .icon i {
     font-size: 2.5vw;
}
 .zs-advantage-top li .title{
     font-size: 1.041667vw;
}
 .zs-advantage-top li .text{
     margin-top: 1.041667vw;
     font-size: 0.729167vw;
     color: #666666;
}
 .zs-advantage-title{
     padding-top: 11.458333vw;
}
 .zs-advantage-title .title{
     font-size: 1.875vw;
}
 .zs-advantage-title .desc{
     font-size: 0.729167vw;
}
 .zs-advantage-list{
     padding-top: 2.604167vw;
}
 .zs-advantage-list li{
     margin: 0 1% 0.833333vw 0;
     padding: 1.5625vw;
     box-shadow: 0 0.520833vw 1.041667vw 0 #eee;
}
 .zs-advantage-list li .icon i {
     font-size: 3.020833vw;
}
 .zs-advantage-list li .title{
     font-size: 0.9375vw;
     margin-top: 1.041667vw;
}
 .zs-advantage-list li .text{
     font-size: 0.729167vw;
     margin-top: 1.041667vw;
}
 .zs-advantage-list li .online{
     margin-top: 1.041667vw;
}
 .zs-advantage-list li .online a.more {
     width: 8.333333vw;
     height: 2.291667vw;
     line-height: 2.291667vw;
     padding-left: 1.5625vw;
     background-size: 1.041667vw 0.052083vw;
     font-size: 0.833333vw;
}
 .zs-advantage-list li .online a.more:hover {
     padding-left: 3.645833vw;
     background-size: 3.125vw 0.052083vw;
}
/*案例*/
 .zs-dev-case{
     padding-top: 4.166667vw;
     padding-bottom: 4.166667vw;
}
 .zs-dev-case .title{
     font-size: 3.125vw;
}
     .zs-dev-case .subtitle{
         font-size: 1.875vw;
    }
     .zs-dev-case .desc{
         font-size: 1.041667vw;
    }
     .caseitem{
         width:80.729167vw;
         margin:5.208333vw auto 0;
    }
     .caseitem .casebox .text{
         margin-top: 1.041667vw;
    }
     .caseitem .casebox .text .b{
         top:1.666667vw;
         border-radius:50%;
         font-size:1.875vw;
    }
     .caseitem .casebox:hover .text .b{
         width:3.333333vw;
         height:3.333333vw;
         font-size:1.875vw;
         line-height:3.333333vw;
    }
     .caseitem .casebox:hover .text .b i{
         font-size: 1.875vw;
    }
     .caseitem .casebox .text .c{
         height:3.333333vw;
    }
     .caseitem .casebox .text .c strong{
         font-size: 1.25vw;
    }
     .caseitem .casebox:hover .text .c{
         padding-left:4.166667vw;
    }
     .caseitem .swiper-button-next,.caseitem .swiper-button-prev{
         margin-top:-2.604167vw;
         width:2.604167vw;
         height:2.604167vw;
    }
     .caseitem .swiper-button-next:after,.caseitem .swiper-button-prev:after{
         font-size:0.78125vw;
    }
    /*插件*/
     .zs-dev-plug{
         padding-top: 4.166667vw;
    }
     .zs-dev-plug .title{
         font-size: 3.125vw;
    }
     .zs-dev-plug .line{
         margin: 0.78125vw auto;
         width: 2.083333vw;
         height: 0.208333vw;
    }
     .zs-dev-plug .subtitle{
         font-size: 1.875vw;
    }
     .zs-dev-plug ul{
         padding-top: 4.166667vw;
         padding-bottom: 4.166667vw;
    }
     .zs-dev-plug li{
         min-height:10.416667vw;
         border-radius:0.260417vw;
         padding:2.083333vw;
    }
     .zs-dev-plug li .number{
         width:3.802083vw;
         height:3.229167vw;
         margin-top:0.520833vw;
         margin-right:0.520833vw;
    }
     .zs-dev-plug li:hover .number img{
         margin-top:-3.229167vw;
    }
     .zs-dev-plug li .text{
    }
     .zs-dev-plug li .text strong{
         font-size: 1.5625vw;
    }
     .zs-dev-plug li .text span{
         font-size: 0.9375vw;
         margin-top: 1.041667vw;
    }
    /*名企合作*/
     .zs-dev-client{
         height: 37.5vw;
    }
     .zs-dev-client .zs-wp{
         padding: 4.166667vw 0;
    }
     .zs-dev-client .title{
         font-size: 3.125vw;
    }
     .zs-dev-client .title:after {
         width: 2.083333vw;
    }
     .zs-dev-client .subtitle{
         font-size: 0.833333vw;
         margin-top: 1.302083vw;
    }
    /*定制方案*/
     .zs-dev-plan{
         margin-bottom: 2.604167vw;
         height: 28.385417vw;
    }
     .zs-dev-plan .text .title{
         font-size: 1.875vw;
         margin-top: 4.166667vw;
    }
     .zs-dev-plan .text .line {
         margin: 0.78125vw 0;
         width: 2.083333vw;
    }
     .zs-dev-plan .text .subtitle{
         font-size: 0.833333vw;
         margin-top: 1.302083vw;
    }
     .zs-dev-plan .text .btn{
         margin-top: 1.302083vw;
    }
     .zs-dev-plan .text .btn a{
         height: 2.5vw;
         line-height: 2.5vw;
         padding: 0 2.083333vw;
         border-radius: 1.25vw;
         font-size: 0.9375vw;
    }
    /*卓商站宝视频*/
     .zs-dev-video{
         padding: 7.8125vw 0;
    }
     .zs-dev-video .dvl{
         width:40.625vw;
    }
     .zs-dev-video .dvl .video .bg{
         top:7.8125vw;
         width:7.5vw;
         height:7.5vw;
    }
    .zs-dev-video .dvl .video .pic{
         width: 36.71875vw;
         height: 22.96875vw;
    }
     .zs-dev-video .dvl .video .play{
         right:1.145833vw;
         top:8.958333vw;
         font-size:1.666667vw;
         line-height:5.208333vw;
         width:5.208333vw;
         height:5.208333vw;
    }
     .zs-dev-video .dvl .video .play i{
         font-size: 1.666667vw;
    }
     .zs-dev-video .dvr{
         width:35.416667vw;
    }
     .zs-dev-video .dvr .title{
         font-size: 1.875vw;
    }
     .zs-dev-video .dvr .title:after {
         bottom: -0.520833vw;
         width: 3.020833vw;
    }
     .zs-dev-video .dvr .desc{
         font-size: 0.833333vw;
         margin-top: 1.5625vw;
    }
     .zs-dev-video .dvr .subtitle{
         font-size: 0.9375vw;
         margin-top: 2.604167vw;
    }

}
/*Mobile v1*/
@media only screen and (max-width:767px){
.zs-banner-dev {
    background-size: auto 100%;
    height: 260px;
}
.zs-banner-dev .title {
    font-size: 22px;
    padding-top: 100px;
}
.zs-banner-dev .subtitle {
    font-size: 15px;
    margin-top: 10px;
    color: #FFFFFF;
    padding-left: 34.6666666%;
}
.zs-banner-dev .desc {
    font-size: 12px;
    margin-top: 10px;
}
.zs-banner-dev .line {
    margin: 10px auto;
    width: 30px;
    height: 2px;
}
.zs-dev-advantage {
    padding-bottom: 30px;
}
.zs-advantage-top {
    width: 92%;
    padding: 30px 15px 10px 15px;
    position: relative;
    z-index: 99;
    top: -30px;
    left: 0;
    margin-left: 0;
    margin: 0 auto 0 auto;
    box-shadow: 0 10px 20px 0 #ddd;
    border-radius: 10px;
    background-color: #fff;
    display: block;
}
.zs-advantage-top ul {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: flex-start;
}
.zs-advantage-top li {
    width: 100%;
    padding: 0 0 30px 70px;
    position: relative;
}
.zs-advantage-top li .title {
    font-size: 18px;
}
.zs-advantage-top li .text {
    margin-top: 0px;
    font-size: 13px;
    text-align: justify;
    color: #666666;
}
.zs-advantage-title {
    text-align: center;
    padding-top: 10px;
}
.zs-advantage-title .title {
    font-size: 20px;
}
.zs-advantage-title .desc {
    font-size: 13px;
    margin-top: 15px;
}
.zs-advantage-list {
    padding-top: 20px;
}
.zs-advantage-list li {
    width: 100%;
    margin: 0 0 20px 0;
    padding: 20px;
    box-shadow: 0 5px 10px 0 #eee;
}
.zs-advantage-list li .icon {
    text-align: center;
}
.zs-advantage-list li .title {
    font-size: 18px;
    margin-top: 5px;
    text-align: center;
}
.zs-advantage-list li .text {
    font-size: 14px;
    margin-top: 10px;
}
.zs-advantage-list li .online {
    margin-top: 10px;
    text-align: center;
}
.zs-dev-case {
    background-size: cover;
    padding-top: 50px;
    padding-bottom: 50px;
}
.zs-dev-case .title {
    font-size: 22px;
}
.zs-dev-case .subtitle {
    font-size: 18px;
}
.zs-dev-case .desc {
    font-size: 14px;
    padding: 0 3%;
    margin-top: 15px;
}
.caseitem {
    width: 92%;
    margin: 50px auto 0;
}
.zs-dev-plug {
    padding-top: 30px;
}
.zs-dev-plug .title {
    font-size: 18px;
    line-height: 1.5;
    padding: 0 4%;
}
.zs-dev-plug .subtitle {
    font-size: 13px;
    padding: 0 4%;
}
.zs-dev-plug ul {
    padding-top: 30px;
    padding-bottom: 10px;
}
.zs-dev-plug li {
    width: 100%;
    margin: 0 0 20px 0;
    float: none;
    min-height: 100px;
    border-radius: 5px;
    padding: 20px 25px;
    display: flex;
}
.zs-dev-plug li .number {
    overflow: hidden;
    width: 73px;
    flex: 0 0 73px;
    float: none;
    height: 52px;
    margin-top: 10px;
    margin-right: 10px;
}
.zs-dev-plug li .text {
    float: none;
    line-height: 1.6;
}
.zs-dev-plug li .text strong {
    font-size: 18px;
}
.zs-dev-plug li .text span {
    font-size: 14px;
    margin-top: 10px;
}
.zs-dev-client {
    background: url(../img/bg-dev-client.jpg) no-repeat left top;
    background-size: cover;
    height: auto;
    margin-top: 0;
}
.zs-dev-client .zs-wp {
    padding: 30px 0;
}
.zs-dev-client .title {
    font-size: 28px;
}
.zs-dev-client .title:after {
    bottom: -10px;
}
.zs-dev-client .subtitle {
    font-size: 14px;
}
.zs-dev-video {
    padding: 50px 0 20px 0;
}
.zs-dev-video .dvl {
    float: none;
    width: 100%;
}
.zs-dev-video .dvl .video .pic {
    width: 100%;
    height: auto;
}
.zs-dev-video .dvl .video .play {
    right: unset;
    top: unset;
    left: 20px;
    bottom: 20px;
    font-size: 18px;
    line-height: 42px;
    z-index: 1;
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.6);
}
.zs-dev-video .dvl .video .play i {
    font-size: 22px;
}
.zs-dev-video .dvl .video .bg {
    display: none;
}
.zs-dev-video .dvr {
    float: none;
    width: 100%;
    margin-top: 25px;
}
.zs-dev-video .dvr .title {
    font-size: 22px;
}
.zs-dev-video .dvr .title:after {
    bottom: -15px;
}
.zs-dev-video .dvr .desc {
    font-size: 14px;
    margin-top: 30px;
}
.zs-dev-video .dvr .subtitle {
    font-size: 14px;
    margin-top: 20px;
}
.pop-video {
    width: 92%;
    height: 200px;
    left: 4%;
    top: 50%;
    margin-left: 0;
    margin-top: -100px;
    border-radius: 5px;
}
.pop-video .icon-close {
    width: 22px;
    height: 22px;
    bottom: -35px;
    top: unset;
    left: 50%;
    margin-left: -11px;
}
.zs-dev-plan {
    background:none;
    margin-bottom: 20px;
    position: relative;
    height: auto;
    padding-top: 30px;
    padding-bottom: 30px;
}
.zs-dev-plan .zs-wp {
    display: flex;
    position: relative;
    height: auto;
    flex-direction: column-reverse;
}
.zs-dev-plan .pic {
    position: relative;
    right: 0;
    top: 0;
    width: 100%;
    height: auto;
    z-index: 1;
}
.zs-dev-plan .text .title {
    font-size: 22px;
    margin-top: 20px;
}
.zs-dev-plan .text .btn a {
    height: 38px;
    line-height: 36px;
    padding: 0 30px;
}
.zs-dev-plan .pic img {
    display: block;
    width: 100%;
    height: 240px;
    object-fit: cover;
}

}