body{margin:0 auto;min-width:760px}.container{width:100%}.container .appUpper{background:#fff url(https://cdn.superbuy.com/starit-superbuy/dist/cn/source/img/download/en/banner-cn.jpg) no-repeat 0;background-size:cover;height:665px;width:100%}.container .appUpper .content{height:665px;margin:0 auto;position:relative;width:1200px}.container .appUpper .content .qr{align-items:center;display:flex;flex-direction:column;left:626px;position:absolute;text-align:center;top:256px}.container .appUpper .content .qr .qrImg{border-right:1px solid #303539}.container .appUpper .content .qr .scan{color:#fff;display:block;font-size:18px;margin-top:-9px}.container .appUpper .content .title{left:626px;position:absolute;top:142px}.container .appUpper .content .title>img{width:438px}.container .appUpper .content .button{float:right;margin-top:275px}.container .appUpper .content .button>a{align-items:center;background-color:#1a69b8;border-radius:60px;display:block;display:flex;height:80px;justify-content:center;line-height:80px;margin-bottom:30px;width:300px}.container .appUpper .content .button>a .icon{margin-right:10px}.container .appUpper .content .button>a:hover{cursor:pointer}.container .appUpper .content .button>a:after{clear:both;content:"";display:block}.container .appUpper .content .button>a>em{float:left}.container .appUpper .content .button>a>.cat_intro em{color:#fff;display:block;font-size:17px}.container .appLower{height:883px;overflow:hidden;padding-top:60px;position:relative;width:100%}.container .appLower .sd{bottom:0;margin:0 auto;position:absolute;width:100%}.container .appLower .sd>img{width:100%}.container .appLower .content{margin:0 auto;width:1200px}.container .appLower .content:after{clear:both;content:"";display:block}.container .appLower .content>div{float:left;width:400px}.container .appLower .content>div .iphone{margin-top:67px;text-align:center}.container .appLower .content>div .intro{margin-top:33px;text-align:center}.container .appLower .content>div .intro>em{display:block;line-height:1.5}.container .appLower .content>div .intro>em:first-child{color:#152340;font-size:32px;font-weight:600;line-height:2}.container .appLower .content>div .intro>em:last-child{color:#666;font-size:16px;line-height:1.5}.container .appLower .content>div .circle{background-color:#1a69b8;border-radius:50%;display:table;height:182px;margin:0 auto;width:182px}.container .appLower .content>div .circle>img{display:block;margin:65px auto 0}.container.en .appUpper .content .button>a{width:320px}.container.en .appUpper .content .button>a>.cat_intro em{font-size:14px}