body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:after,blockquote:before,q:after,q:before{content:"";content:none}table{border-collapse:collapse;border-spacing:0}.bg-icon{background-repeat:no-repeat;background-size:100%;background-position:50%}.flex{display:flex}.inline-flex{display:inline-flex}.column-flex{flex-flow:column}.jusity-center{justify-content:center}.jusity-start{justify-content:flex-start}.jusity-end{justify-content:flex-end}.jusity-between{justify-content:space-between}.jusity-around{justify-content:space-around}.align-start{align-items:flex-start}.align-end{align-items:flex-end}.align-center{align-items:center}.qrcode{width:1.62rem;height:1.62rem;margin-right:.26rem;background-image:url(../images/download-qrcode.png)}.platform{width:2.1rem;height:1.62rem}.product-display{margin-left:-2rem;width:9rem;height:8.2rem}.product-display-pic{background-image:url(../images/product-show.png)}.platform .item{display:flex;width:2.1rem;height:.64rem}.platform .ios{background-image:url(../images/ios.png)}.platform .android{background-image:url(../images/android.png)}.app-log{width:3.38rem;height:1.48rem;margin:0 0 1.2rem .19rem}.app-log-bg{background:url(../images/new-big-logo.png) 50% no-repeat;background-size:100%;width:3.4rem;height:2.12rem}.content{padding-left:1.06rem}.container,body,html{width:100%;height:100%}.w-100{width:100%}.copyright{position:absolute;display:block;width:100%;height:.22rem;line-height:.22rem;bottom:.22rem;left:0;text-align:center;color:#999;font-size:.16rem}.copyright a{text-decoration:none;color:#999}.container{position:relative;min-height:8rem}.down-big-btn{width:3.5rem;height:.8rem;background:#2493fe;border-radius:40px;color:#fff;font-size:.36rem;border:none;margin:.6rem auto .3rem;outline:0;line-height:48px;text-decoration:none;text-align:center}.m-app-log{width:3.38rem;height:auto}.m-product-display{display:block;width:100%;height:auto}.hide{display:none}.mobile-wechat{position:fixed;left:0;top:0;width:100%;height:100%;background:rgba(0,0,0,.75);text-align:center}.mobile-wechat .icon{display:inline-block;max-width:92%;margin:20px 0 0}@media screen and (max-width:750px){.pc{display:none}.mobile{display:flex;min-height:10rem}}