div,dt,li{line-height: 0;}
.banner{position:relative;width:100%;margin:0 auto;height:auto;z-index:1;font-size:0}
.banner .swiper-pagination{bottom:6%!important;line-height:0}
.banner .swiper-pagination-bullet{width:1rem;height:1rem;background:#fff;opacity:.8;margin:0 .4rem!important;vertical-align:top;border-radius:50%;position:relative;border:.05rem solid #fff;border-radius: 0.5rem;}
.banner .swiper-pagination-bullet-active{background:#3a9fea;opacity:1;border-color:#3a9fea;width: 1.8rem;}
.bk-title{text-align:center}
.bk-title b{display:block;font-size:2.5rem;font-weight:700;line-height:2.5rem;color:#333}
.bk-title span{color:#3a9fea;display:inline-block}
.bk-title em{display:block;font-size:1.2rem;font-weight:400;line-height:1.2rem;color:#333;margin-top:1rem}
.product .product-jg{padding:4.5rem 4% 5.5rem}
.product .product-jg .list{margin-top:2.9rem}
.product .product-jg .list dl{position:relative;border-radius:1rem;overflow:hidden;margin-bottom:1.5rem}
.product .product-jg .list dl:last-of-type{margin-bottom:0}
.product .product-jg .list dl dt img:nth-of-type(2){display:none}
.product .product-jg .list dl dd{position:absolute;left:0;top:0;padding:2.1rem 2rem 0 2rem;width:100%;box-sizing:border-box;height:100%}
.product .product-jg .list dl dd h3 a{font-size:1.7rem;font-weight:400;line-height:1;color:#333;height:4.5rem;border-bottom:.05px solid #dfdfdf;display:block}
.product .product-jg .list dl dd h3 a span{display:block;font-size:.7rem;font-weight:lighter;line-height:75%;color:#333;margin-top:.6rem;opacity:.8}
.product .product-jg .list dl dd .column{margin-top:2rem;display:flex;display:-webkit-flex;flex-wrap:wrap;justify-content:flex-start}
.product .product-jg .list dl dd .column a{font-size:1rem;font-weight:400;line-height:1;color:#333;min-width:7rem;text-align:center;height:3rem;border-radius:1.5rem;line-height:3rem;margin-right:.5rem;background:#fff;padding:0 1rem;box-sizing:border-box}
.product .product-jg .list dl dd .column a:last-of-type{margin-right:0}
.product .product-jg .list dl dd .column a:hover{background:#fff;color:#3a9fea}
.product .product-jg .list dl dd .light{position:absolute;left:2rem;top:13.9rem}
.product .product-jg .list dl dd .light b{display:block;font-size:1.2rem;font-weight:700;line-height:1;color:#333;margin-bottom:1rem}
.product .product-jg .list dl dd .light p{font-size:1rem;font-weight:400;line-height:1.8rem;color:#333}
.product .product-jg .list dl dd .more{font-size:1rem;font-weight:400;line-height:1rem;color:#333;position:absolute;left:2rem;bottom:2.4rem;display:flex;display:-webkit-flex;flex-wrap:wrap;justify-content:flex-start;align-items:center}
.product .product-jg .list dl dd .more img{display:block;width:.9rem;margin-left:.6rem}
.product .product-zs{background-image:url(/mobile/images/bk-bg.jpg);background-repeat:no-repeat;background-position:center center;background-size:2.5rem 2.5rem;background-repeat:repeat;padding-top:4.7rem;padding-bottom:4.5rem}
.product .product-zs h3{font-size:2.5rem;font-weight:700;line-height:2.5rem;color:#333;position:relative;text-align:center}
.product .product-zs h3 span{color:#3a9fea}
.product .product-zs h3::before{content:"";width:22%;background:#ccc;display:block;height:1px;position:absolute;left:4%;top:50%}
.product .product-zs h3::after{content:"";width:22%;background:#ccc;display:block;height:1px;position:absolute;right:4%;top:50%}
.product .product-zs .list{padding:0 4% 0;margin-top:2.7rem}
.product .product-zs .list ul{display:flex;display:-webkit-flex;flex-wrap:wrap;justify-content:space-between}
.product .product-zs .list ul li{border-radius:.5rem;background:#fff;overflow:hidden;margin-bottom:1.5rem;width:47.8%}
.product .product-zs .list ul li h4{border-top:.05rem solid #e2e2e2;font-size:1.2rem;font-weight:400;line-height:4rem;color:#333;padding:0 .75rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:center;position:relative;z-index:1}
.product .product-zs .more{font-size:1.2rem;font-weight:400;line-height:3.5rem;color:#fff;width:11rem;height:3.5rem;background:linear-gradient(90deg,#3a9fea,#3ac3ea);border-radius:1.75rem;display:block;margin:.8rem auto 0;text-align:center}
.product .product-zs .more::after{content:"";display:block;width:1rem;height:1rem;display:inline-block;background-image:url(/mobile/images/bk-more.png);background-repeat:no-repeat;background-position:center top;background-size:100% 100%;margin-left:1rem}
.advantage{padding-top:5rem;padding-bottom:4rem;background-image:url(/mobile/images/bk-bg.jpg);background-repeat:no-repeat;background-position:center center;background-size:2.5rem 2.5rem;background-repeat:repeat;position:relative}
.advantage::before{content:"";width:100%;height:22rem;background:#333;position:absolute;left:0;top:0;background:linear-gradient(to bottom,#fff 50%,transparent)}
.advantage h2{position:relative}
.advantage .advantage-con{margin-left:4%;overflow:hidden;margin-top:2.7rem}
.advantage .advantage-con dl{background:#fff;box-shadow:0 0 .75rem 0 rgba(0,0,0,.06);overflow:hidden;border-radius:1rem}
.advantage .advantage-con dl dd{padding:2.1rem 1.2rem 0 1.4rem;height:19.5rem;box-sizing:border-box}
.advantage .advantage-con dl dd b{display:block;font-size:1.6rem;font-weight:700;line-height:1;color:#333;margin-bottom:1.3rem}
.advantage .advantage-con dl dd p{font-size:1.2rem;font-weight:400;line-height:2rem;color:#333}
.advantage .advantage-con dl dd p span{display:block;position:relative;padding-left:.8rem}
.advantage .advantage-con dl dd p span::before{content:"";display:block;width:.25rem;height:.25rem;background:#333;border-radius:50%;position:absolute;left:0;top:.9rem}
.advantage .swiper-pagination{bottom:auto;line-height:0;position:relative;margin-top:2.4rem}
.advantage .swiper-pagination-bullet{width:1rem;height:1rem;background:#ccc;opacity:1;margin:0 .5rem!important;vertical-align:top;border-radius:50%;position:relative;border-radius:.5rem}
.advantage .swiper-pagination-bullet-active{background:#3a9fea;width:1.8rem}
.case{padding-top:5rem;padding-bottom:5rem}
.case .case-tit{margin-top:2.5rem}
.case .case-tit ul{display:flex;display:-webkit-flex;flex-wrap:wrap;justify-content:center}
.case .case-tit ul li{font-size:1.2rem;font-weight:400;line-height:3.5rem;color:#333;margin-right:.3rem;width:8.2rem;background:#f5f5f5;border-radius:1.75rem;text-align:center}
.case .case-tit ul li:last-of-type{margin-right:0}
.case .case-tit ul li a{display:block;color:#333}
.case .case-tit ul li.cur{background:linear-gradient(90deg,#3a9fea,#3ac3ea)}
.case .case-tit ul li.cur a{color:#fff}
.case .case-con{margin-top:2.5rem}
.case .case-con dl dd{padding-top:1.7rem;padding-bottom:2rem;position:relative;border-bottom:.1rem solid rgba(204,204,204,.5)}
.case .case-con dl dd::after{content:"";display:block;width:0;height:.1rem;background:linear-gradient(90deg,#3a9fea,#3ac3ea);position:absolute;left:0;bottom:-.1rem;transition:.5s}
.case .case-con dl dd h4{font-size:1.2rem;font-weight:400;color:#333;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;line-height:1.8rem;padding-right:5.7rem;height: 3.6rem;}
.case .case-con dl dd em{display:block;position:absolute;right:0;top:2rem}
.case .case-con dl dd em img{display:block;width:1.2rem;height:1.2rem;filter:grayscale(100%)}
.case .swiper-pagination{bottom:auto;line-height:0;position:relative;margin-top:2rem}
.case .swiper-pagination-bullet{width:1rem;height:1rem;background:#ccc;opacity:1;margin:0 .5rem!important;vertical-align:top;border-radius:50%;position:relative;border-radius:.5rem}
.case .swiper-pagination-bullet-active{background:#3a9fea;width:1.8rem}
.news{padding-top:5rem;padding-bottom:4rem;background-image:url(/mobile/images/bk-bg.jpg);background-repeat:no-repeat;background-position:center center;background-size:2.5rem 2.5rem;background-repeat:repeat}
.news .news-con{padding:0 4%;margin-top:3.2rem;margin-bottom:2.5rem}
.news .news-con ul li{background:#fff;margin-bottom:1rem;border-radius:1rem;overflow:hidden;padding:2rem 2.5rem 1.8rem 1.5rem}
.news .news-con ul li:last-of-type{margin-bottom:0}
.news .news-con ul li i{display:block;font-size:1rem;font-weight:700;line-height:75%;color:#3a9fea}
.news .news-con ul li h4{font-size:1.5rem;font-weight:400;line-height:1.6rem;color:#333;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:.8rem;margin-top:.8rem}
.news .news-con ul li p{font-size:1.2rem;font-weight:400;color:#666;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;line-height:2rem}
.news .more{font-size:1.2rem;font-weight:400;line-height:3.5rem;color:#fff;width:11rem;height:3.5rem;background:linear-gradient(90deg,#3a9fea,#3ac3ea);border-radius:1.75rem;display:block;margin:0 auto 0;text-align:center}
.news .more::after{content:"";display:block;width:1rem;height:1rem;display:inline-block;background-image:url(/mobile/images/bk-more.png);background-repeat:no-repeat;background-position:center top;background-size:100% 100%;margin-left:1rem}
.about{padding-top:5rem;padding-bottom:4.5rem}
.about .desc{padding:0 4%;margin-top:2rem}
.about .desc p{font-size:1.2rem;font-weight:400;line-height:2.1rem;color:#333;text-align:center}
.about .desc ul{display:flex;display:-webkit-flex;flex-wrap:wrap;justify-content:center;margin-top:2rem}
.about .desc ul li{padding:0 2.5rem;position:relative}
.about .desc ul li::after{content:"";width:1px;height:100%;background:#e2e2e2;position:absolute;right:0;top:0}
.about .desc ul li:first-of-type{padding-left:0}
.about .desc ul li:last-of-type{padding-right:0}
.about .desc ul li:last-of-type::after{display:none}
.about .desc ul li b{display:flex;display:-webkit-flex;flex-wrap:wrap;justify-content:flex-start;align-items:flex-start}
.about .desc ul li b em{font-size:2.6rem;font-weight:700;line-height:85%;color:#3a9fea}
.about .desc ul li b i{font-size:1rem;font-weight:700;line-height:1rem;color:#3a9fea;margin-left:.2rem}
.about .desc ul li span{display:block;font-size:1.1rem;font-weight:400;line-height:1;color:#333;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:.55rem}
.about .about-con{margin-top:2.6rem;position:relative;z-index:1}
.about .about-con dl{position:relative}
.about .about-con dl dt{display:block;line-height:0;overflow:hidden}
.about .about-con dl dt img{display:block;width:100%}
.about .about-con dl dd{position:absolute;left:0;bottom:0;width:24rem;height:6rem;background:linear-gradient(90deg,#3a9fea,#3ac3ea);opacity:.9;box-sizing:border-box;padding:1.2rem 0 0 1.4rem}
.about .about-con dl dd b{display:block;font-size:1.2rem;font-weight:700;line-height:1.2rem;color:#fff}
.about .about-con dl dd p{font-size:1.1rem;font-weight:400;line-height:1.2rem;color:#fff;margin-top:.6rem}
.about .about-con .swiper-pagination{bottom:auto;line-height:0;position:relative;margin-top:2rem}
.about .about-con .swiper-pagination-bullet{width:1rem;height:1rem;background:#ccc;opacity:1;margin:0 .5rem!important;vertical-align:top;border-radius:50%;position:relative;border-radius:.5rem}
.about .about-con .swiper-pagination-bullet-active{background:#3a9fea;width:1.8rem}