.header,body,html{height:100%}.download-desc,.download-wrap,.feature-demo,.footer{text-align:center}.header{position:relative;min-height:660px;max-height:1376px;background:url(http://mimi.wumii.cn/images/download/kv_background_v4.jpg) center no-repeat #282d32}.header .download-wrap{position:absolute;bottom:60px;left:0;width:100%}.download-wrap .download-btn{display:inline-block;width:210px;height:88px;margin:0 20px;vertical-align:middle;border-radius:5px;background:url(http://mimi.wumii.cn/images/download/download_btns_v3.png) no-repeat}.download-btn.android,.header .android:hover{background-position:-210px -88px}.android:hover,.header .android{background-position:-210px 0}.download-btn.iphone{background-position:0 -88px}.iphone:hover{background-position:0 0}.download-wrap .qrcode{height:86px;border:2px solid #fff;background:#606467\9;background:rgba(255,255,255,.1)}.qrcode .qrcode-wrap{position:relative;display:inline;float:left;overflow:hidden;width:86px;height:86px;background-color:#fff}.qrcode-wrap img{position:absolute;top:-15px;left:-15px;width:115px;height:115px}.qrcode span{line-height:88px;color:#fff}.header .platform{color:#acadad}.header .scroll-down{position:absolute;bottom:0;left:0;width:100%;height:44px;text-align:center;background-color:#fff}.scroll-down a{display:block;width:100%;height:100%;background:url(http://mimi.wumii.cn/images/download/scroll_down_arrow.jpg) center no-repeat #fff}.container{max-width:980px;margin:0 auto}.feature-demo{margin:20px 0;padding:20px 10px;border-bottom:1px solid #dcdcdc}.feature-demo img{width:100%}.download-desc{padding:20px 0}.app-logo{width:144px;height:144px;margin:20px auto;background:url(http://mimi.wumii.cn/images/download/app_logo_v2.jpg) no-repeat}.download-desc h1{font-family:'Microsoft Yahei';margin:5px 0}.download-desc .download-wrap{padding:50px 0 10px}.download-desc .qrcode{border-color:#282d32;background:#fff}.download-desc .qrcode span{color:#1a1c1e}.footer,.wrapper a{color:#b4b9be}.platform{line-height:30px;padding-top:18px}.footer{font-size:12px;padding:10px 6px;background-color:#282d32;overflow:hidden}.footer .wrapper{overflow:hidden;width:600px;margin:0 auto}.wrapper img{width:36px;height:50px;margin-left:15px;float:left}.wrapper .copyright{font-family:Arial;display:inline-block;float:left;line-height:50px}