.grey{background:#fbfbfc}.chunk{text-align:center}.chunk .sub-title{font-size:28px;color:#333}.chunk .sub-title,.chunk .sub-title-tip{font-weight:400;font-stretch:normal;line-height:30px;letter-spacing:1px}.chunk .sub-title-tip{font-family:Optima-Bold;font-size:16px;color:#999;margin-top:13px}.focus{background:url(../image/focus.d2b3a0c.jpg) no-repeat;width:100%;height:598px;background-position:top;background-size:cover;padding-top:263px;box-sizing:border-box}.focus .f-t{font-size:50px;line-height:30px;letter-spacing:1px;box-shadow:0 4px 0 0 rgba(34,24,21,.58)}.focus .f-sub-t,.focus .f-t{margin-left:145px;color:#fff}.focus .f-sub-t{margin-top:30px;font-size:17px;line-height:31px;letter-spacing:0;box-shadow:0 2px 0 0 rgba(34,24,21,.5)}.product{width:1200px;padding:50px 0;margin:50px auto auto}.product .p-con{margin-top:26px}.product .p-con:after{content:" ";display:block;width:0;height:0;clear:both}.product .p-con .p-c-img{float:left;background:url(../image/product.62c0a42.png) no-repeat;width:578px;height:393px}.product .p-con .p-c-tW{float:right;margin-left:18px;width:568px;text-align:left}.product .p-con .p-c-tW .p-c-t{margin-top:60px;font-size:20px;line-height:31px;letter-spacing:0;color:#333;position:relative;text-indent:25px}.product .p-con .p-c-tW .p-c-t:after,.product .p-con .p-c-tW .p-c-t:before{content:" ";position:absolute}.product .p-con .p-c-tW .p-c-t:before{left:0;top:0;width:16px;height:16px;border:1px solid #ed603a;border-radius:16px;margin-top:8px}.product .p-con .p-c-tW .p-c-t:after{left:5px;top:5px;width:8px;height:8px;background-color:#ed603a;border-radius:8px;margin-top:8px}.platform{text-align:center;padding:50px}.platform img{margin-top:37px;width:778px;height:617px}.advantage{padding:50px 0}.advantage .ad-ulW{width:1200px;margin:50px auto auto}.advantage .ad-ulW ul{width:1200px;font-size:0;word-spacing:0}.advantage .ad-ulW ul li{display:inline-block;width:280px;background-color:#fff;box-shadow:0 0 24px 0 rgba(36,36,36,.18);border-radius:6px;margin-right:26px;text-align:left;position:relative;overflow:hidden;box-sizing:border-box}.advantage .ad-ulW ul li:last-child{margin-right:0}.advantage .ad-ulW ul li:before{content:"";display:inline-block;width:16px;height:3px;background-color:#333;margin-top:39px;margin-left:28px;position:relative;z-index:10}.advantage .ad-ulW ul li .ad-title{font-size:24px;line-height:30px;letter-spacing:1px;color:#333;margin-top:16px;margin-left:28px;font-weight:700;position:relative;z-index:10}.advantage .ad-ulW ul li .ad-detail{font-size:18px;line-height:30px;letter-spacing:0;color:#333;margin-top:18px;padding:0 26px;position:relative;z-index:10}.advantage .ad-ulW ul li .ad-image{width:100%;height:218px;text-align:center;margin-top:32px}.advantage .ad-ulW ul li .ad-image img{width:100%;height:100%}.advantage .ad-ulW ul li .ad-cover{position:absolute;top:0;left:0;background:rgba(0,0,0,.7)}.advantage .ad-ulW ul li .ad-cover .ad-detail,.advantage .ad-ulW ul li .ad-cover .ad-title{color:#fff}.advantage .ad-ulW ul li .mask{position:absolute;width:100%;left:0;bottom:0;background:rgba(0,0,0,.7)}.advantage .ad-ulW ul li.active:before{background:red}.advantage .ad-ulW ul li.active .ad-detail,.advantage .ad-ulW ul li.active .ad-title{color:#fff}.apply .apply-inner{text-align:center;box-sizing:border-box;width:1200px;margin:auto;padding:50px 0}.apply .total{position:relative;margin-top:80px;overflow:visible;width:100%;height:570px}.apply .total img{width:100%;height:100%}.apply .total .app-blue{position:absolute;width:561px;height:199px;background-color:#c9f3fb;opacity:.4;left:422px;top:30px}.apply .total .app-green{position:absolute;width:561px;height:189px;background-color:#efe9cf;opacity:.5;top:354px;right:33px}.apply .total .center-img{width:334px;height:567px;position:absolute;left:0;top:0}.apply .total .center-txt{width:368px;height:70px;background-color:rgba(96,119,219,.7);text-align:center;line-height:70px;color:#fff;position:absolute;left:77px;top:50px;font-size:26px}.apply .total .walk-img{position:absolute;width:561px;height:305px;left:382px;top:262px}.apply .total .walk-txt{position:absolute;width:322px;height:62px;background-color:rgba(219,137,108,.8);line-height:62px;font-size:26px;letter-spacing:1px;color:#fff;left:302px;top:332px}.apply .total .street-img{position:absolute;width:614px;height:284px;right:0;top:0}.apply .total .street-txt{position:absolute;font-size:26px;color:#fff;width:428px;height:86px;line-height:86px;background-color:rgba(216,181,136,.8);top:234px;right:0}