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0.5s}.swiper-button-next{top:38%;right:0;width:40px;height:60px;background:url(https://cdn.xinstall.com/xweb_static/assets/img/banner-right.4c0905198.png) center no-repeat;background-size:cover;opacity:0.1;transition:opacity 0.5s}.swiper .swiper-pagination{overflow:hidden;position:absolute;bottom:98px;left:50%;-ms-transform:translateX(-50%);transform:translateX(-50%)}.swiper .swiper-pagination .swiper-pagination-bullet{width:12px;height:12px;background:#DEDEDE;border-radius:50%;margin:0px 15px 40px 15px;opacity:1}.swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active{width:41px;height:12px;background:#1867FF;border-radius:6px}.banner-img,.banner-img-5th,.self-banner-wrap{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;height:420px;background-size:cover !important}.banner-img{background:url(https://cdn.xinstall.com/xweb_static/assets/img/banner-bg.c092e2012.png) no-repeat;background-position:left bottom}.banner-img-5th{background:url(https://cdn.xinstall.com/xweb_static/assets/img/home-banner.7beeabdf2.jpg) no-repeat;background-position:center bottom;background-color:#ffa28f}.banner-img-5th:not(.swiper-slide-active){background:unset;background-color:unset}.self-banner{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:distribute;justify-content:space-around}.banner-l{-ms-flex:1;flex:1;text-align:center;margin-bottom:80px}.banner-l .banner-msg{color:#666;font-size:22px;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-top:20px}.banner-l .banner-msg>div{width:100%;line-height:36px;padding-left:19px;margin-bottom:8px;position:relative}.banner-l .banner-msg-first{margin-top:20px}.banner-l .banner-msg-first>div{padding-left:28px}.banner-l .banner-msg-first>div::after{top:12px;width:16px;height:16px;background:url(https://cdn.xinstall.com/xweb_static/assets/img/gou.610262ba1.png) center 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!important;color:#1867FF}.video-box{overflow:hidden;width:500px;height:325px;background:url(https://cdn.xinstall.com/xweb_static/assets/img/video-bg.9797824f4.png) center no-repeat;background-size:cover;position:relative;top:0px;left:50%;-ms-transform:translateX(-50%);transform:translateX(-50%);z-index:88}.video-box img{display:block;width:118px;height:118px;margin:119px auto 0;transition:all .3s;cursor:pointer}.video-box img:hover{-ms-transform:scale(1.2);transform:scale(1.2)}.banner-r-bind{width:686px;height:361px;margin:40px -90px 0 0}.banner-r5{width:488px;height:314px}.banner-r9{width:438px;height:429px}.banner-r10{width:480px;height:390px}.video-wrap{display:none;position:fixed;top:0;left:0;z-index:1000000;width:100%;height:100vh}.video-wrap .video-shadow{position:fixed;top:0;left:0;z-index:1000001;background:rgba(0,0,0,0.3);width:100%;height:100vh}.video-wrap video{display:block;position:relative;z-index:1000002;outline:none;margin:100px 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.advantages-wrap{padding:60px 0px 75px}.advantages-bg .advantages-wrap .advantages-subtitle{line-height:25px;color:#666666;font-size:18px;text-align:center;margin-top:24px}.advantages-bg .advantages-wrap .advantages-content{display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between}.advantages-bg .advantages-wrap .advantages-content .advantages-item{width:282px;height:378px;background:#FFFFFF;border-radius:8px;box-shadow:0px 2px 24px 0px rgba(18,51,172,0.1);margin-top:40px;text-align:center}.advantages-bg .advantages-wrap .advantages-content .advantages-item>img{width:70px;height:70px;margin-top:41px}.advantages-bg .advantages-wrap .advantages-content .advantages-item .advantages-item-main{margin-top:32px;padding:0 29px}.advantages-bg .advantages-wrap .advantages-content .advantages-item .advantages-item-main .advantages-item-title{font-size:24px;color:#333333;line-height:33px;font-weight:bold}.advantages-bg .advantages-wrap .advantages-content 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