.banner{
    padding-top: 96px;
    position: relative;
}
.banner img{
    width: 100%;
    display: block;
}
.banner .text-box{
    position: absolute;
    left: 10.6%;
    top: calc(50% + 48px);
    transform: translateY(-50%);
    color: #fff;
}
.banner .text-box h3{
    margin-bottom: 0;
}
.banner .text-box a{
    margin-top: 20px;
}

.advantage-box{
    padding: 100px 10.6% 80px 10.6%;
    margin-top: 100px;
    background: url(../img/intelligent-center/bg.jpg) no-repeat;
    background-size: cover;
}
.advantage-box .text-box{
    text-align: center;
}
.advantage-box .text-box h4{
    margin-bottom: 25px;
    font-size: 30px;
    font-family: Mont-Regular,SourceHanSansCN-Regular;
}
.advantage-box .text-box p{
    margin-bottom: 30px;
    line-height: 180%;
}
.advantage-box .icon-box{
    margin-top: 60px;
}
.advantage-box .icon-box .item{
    background: #fff;
    width: calc(25% - 16px);
    display: inline-block;
    float: left;
    margin: 0 8px;
    text-align: center;
    padding: 50px 0 60px 0;
}
.advantage-box .icon-box .item .text{
    font-family: Mont-Regular,SourceHanSansCN-Regular;
    margin-top: 20px;
    margin-bottom: 0;
}
.advantage-box .icon-box .item .text span{
    display: block;
}
.advantage-box .icon-box .item .text span.blue-font{
    color: #0075FF;
}
.advantage-box .icon-box .item .icon path,.advantage-box .icon-box .item .icon circle{
    fill:#0075FF;
}
.advantage-box .icon-box .item .icon path,.advantage-box .icon-box .item .icon circle{
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
}
@media (min-width: 996px) {
    .advantage-box .icon-box .item:hover .icon path,.advantage-box .icon-box .item:hover .icon circle{
        fill:#00B1FF;
    }
}

.solution-box{
    padding: 120px 10.6%;
}
.solution-box .text-box{
    text-align: center;
}
.solution-box .text-box h4{
    margin-bottom: 20px;
}
.solution-box .tab-box{
    text-align: center;
    margin-top: 60px;
}
.solution-box .tab-box .item{
    display: inline-block;
    text-align: left;
    margin: 0 17.5px;
    cursor: pointer;
    width: 200px;
    padding-bottom: 8px;
    font-size: 18px;
    border-bottom: 2px solid #CBCDD0;
    color: #646464;
}
.solution-box .tab-box .item.active{
    color: #0075FF;
    border-bottom: 2px solid #0075FF;
}
.solution-box .img-box{
    margin-top: 30px;
}
.solution-box .img-box .item{
    display: none;
    position: relative;
}
.solution-box .img-box .item.active{
    display: block;
}
.solution-box .img-box .item img{
    width: 100%;
}
.solution-box .img-box .item .text{
    position: absolute;
    color: #fff;
    top: 10%;
    left: 5%;
    width: 47%;
}
.solution-box .img-box .item .text h4{
    margin-bottom: 20px;
}
.solution-box .img-box .item .text p{
    font-size: 0.95vw;
}
@media (max-width: 1580px) {
    .solution-box .tab-box .item{
        width: 170px;
    }
    .solution-box .tab-box .item{
        font-size: 15px;
    }
}
@media (max-width: 1380px) {
    .solution-box .tab-box .item{
        width: 135px;
    }
    .solution-box .tab-box .item{
        font-size: 13px;
        margin: 0 6px;
    }
}
.solution-box .img-box .item p.point{
    line-height: 180%;
}
.solution-box .img-box .item .btn-box{
    width: 150%;
    margin-top: 30px;
}
.solution-box .img-box .item .btn-box .box{
    display: inline-block;
    margin-right: 20px;
}
.solution-box .img-box .item .btn-box .box .title{
    font-size: 24px;
    font-family: Mont-Regular,SourceHanSansCN-Regular;
    margin-bottom: 10px;
}
.solution-box .img-box .item .btn-box .box .tag{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}
.solution-box .img-box .item .btn-box .box .tag .tag-item{
    width: 50%;
    margin-bottom: 10px;
    font-size: 0.95vw;
}
.solution-box .img-box .item a{
    width: 116px;
    height: 40px;
    line-height: 40px;
    margin-top: 20px;
    font-size: 14px;
    padding-left: 18px;
}
.solution-box .img-box .item a .icon{
    margin-left: 3px;
}
@media (max-width: 1450px) {
    .solution-box .img-box .item .btn-box .box .title{
        font-size: 20px;
    }
    .solution-box .img-box .item .btn-box{
        margin-top: 0;
    }
    .solution-box .img-box .item .btn-box .box a{
        margin-top: 0;
    }
}

.bottom-banner{
    position: relative;
}
.bottom-banner img{
    width: 100%;
    display: block;
}
.bottom-banner .text-box{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
    color: #fff;
    width: 100%;
}
.bottom-banner .text-box h4{
    margin-bottom: 25px;
}

.popup{
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(14,34,65,.8);
    width: 100%;
    height: 100%;
    z-index: 999999;
    display: none;
}
.popup p{
    font-size:15px;
    width: 70%;
    margin: 0 auto;
}
.popup .content-box{
    background: #fff;
    position: absolute;
    top: calc(50% + 35px);
    left: 50%;
    transform: translate(-50%,-50%);
    width: 74%;
    text-align: center;
    padding: 60px 5%;
    max-height: 88vh;
}
.popup .close-btn{
    position: absolute;
    top: -70px;
    right: 0;
    cursor: pointer;
}
.popup .close-btn:hover{
    opacity: 0.7;
}
.popup .scroll-box{
    max-height: 70vh;
}
.popup .content{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin-top: 20px;
}
.popup .content .item{
    background: rgba(203,205,208,.15);
    border-radius: 8px;
    text-align: left;
    width: calc(50% - 16px);
    padding: 30px 10% 30px 30px;
    margin: 8px;
    position: relative;
}
.popup .content .item h5{
    color: #0075FF;
    font-size:18px;
}
.popup .content .item p{
    font-size: 15px;
    width: 100%;
    margin-bottom: 0;
}
.popup a{
    margin-top: 20px;
}
.popup .content .item .num{
    font-size: 3.5vw;
    position: absolute;
    right: 20px;
    top: 0px;
    font-family: Mont-Light;
    color: #CBCDD0;
}

@media (max-width: 1500px) {
    .advantage-box .icon-box .item{
        padding: 30px 0 50px 0;
    }
    .advantage-box .icon-box .item svg{
        width: 100px;
    }
    .advantage-box .icon-box .item .text{
        margin-top: 5px;
    }
}

@media (max-width: 996px) {
    .banner{
        padding-top: 60px;
    }
    .banner .text-box{
        width: 100%;
        top: auto;
        left: 0;
        bottom: 75px;
        padding: 0 4.3%;
        transform: translateY(0);
    }

    .advantage-box{
        margin-top: 60px;
        padding: 60px 4.3% 60px 4.3%;
        background: url(../img/intelligent-center/bg_m.png) no-repeat;
        background-size: cover;
    }
    .advantage-box .text-box h4{
        margin-bottom: 20px;
        font-size: 24px;
    }
    .advantage-box .text-box p{
        margin-bottom: 25px;
    }
    .advantage-box .text-box p br{
        display: none;
    }
    .advantage-box .icon-box{
        margin-top: 40px;
    }
    .advantage-box .icon-box .item{
        width: calc(50% - 11px);
        margin: 0 5.5px 11px 5.5px;
        padding: 20px 0;
    }
    .advantage-box .icon-box .item .text{
        font-size: 14px;
    }
    .advantage-box .icon-box .item .text span.blue-font{
        width: 70%;
        display: block;
        margin: 0 auto;
    }
    .advantage-box .icon-box .item svg{
        width: 70px;
        height: 70px;
    }

    .solution-box{
        padding: 60px 4.3%;
        overflow: hidden;
    }
    .solution-box .tab-box{
        width:104.3%;
        display: flex;
        overflow: scroll;
        -webkit-overflow-scrolling:touch;
        padding-bottom: 15px;
        margin: 40px 0 0 0;
    }
    .solution-box .tab-box .scroll-box{
        display: flex;
    }
    .solution-box .tab-box .item{
        margin: 0 20px 0 0;
    }
    .solution-box .img-box{
        margin-top: 10px;
    }
    .solution-box .img-box .item .text{
        position: static;
        width: 100%;
        color: #000;
        margin-top: 22px;
    }
    .solution-box .img-box .item .text p{
        font-size: 16px;
        color: #646464;
    }
    .solution-box .img-box .item .text p:last-child{
        margin-bottom: 0;
    }
    .solution-box .img-box .item .text a{
        border: 1px solid #000;
        color:#000;
    }
    .solution-box .img-box .item .text a svg path{
        stroke: #000;
    }
    .solution-box .img-box .item .btn-box{
        width: 100%;
        margin-top: 30px;
        display: flex;
        margin:0 -5.5px;
    }
    .solution-box .img-box .item .btn-box .box{
        width: 50%;
        margin: 0;
        background: rgba(203,205,208,.3);
        padding: 20px;
        margin:0 5.5px;
    }
    .solution-box .img-box .item .btn-box .box .title{
        font-size: 18px;
        width: 90%;
        margin-bottom: 15px;
    }
    .solution-box .img-box .item .btn-box .box .tag .tag-item{
        width: 100%;
        font-size: 15px;
        margin-bottom: 2px;
    }
    .solution-box .img-box .item .btn-box .box a{
        margin-top: 20px;
    }

    .popup .close-btn{
        width: 30px;
        height: 30px;
        top: -50px;
    }
    .popup h5{
        font-size: 24px;
    }
    .popup p{
        width: 100%;
        font-size: 12px;
    }
    .popup .content-box{
        top: 70px;
        transform: translate(-50%,0);
        width: 92.4%;
        padding: 20px 0%;
        max-height: 650px;
        border-radius: 8px;
    }
    .popup .scroll-box{
        max-height: 545px;
        overflow: scroll;
        padding: 0 5%;
    }
    .popup .content .item{
        width: 100%;
        margin: 0 0 10px 0;
        padding: 15px 15% 15px 5%;
    }
    .popup .content .item .num{
        font-size: 36px;
        top: 0;
        right: 10px;
    }
    .popup .content .item h5{
        font-size: 16px;
    }
    .popup .content .item p{
        font-size: 12px;
    }
}