.uploadAppBox{background:url(/img/bg/uploadapp.jpg) no-repeat;width:100%;height:100vh;background-size:100% 100%}.uploadAppBox .topBox{width:100%;padding-top:80px;text-align:center}.uploadAppBox .topBox .imgTop{width:170px}.uploadAppBox .wxtip{background-color:rgba(0,0,0,.8);text-align:center;position:fixed;left:0;top:0;width:100%;height:100%;z-index:100}.uploadAppBox .wxtip .wxtipImg{background:url(/img/wxtip.jpg) no-repeat;background-size:100% 100%;width:100%;height:100%}.uploadAppBox .btnBox{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;height:calc(100vh - 330px)}.uploadAppBox .btnBox .btn{width:250px;height:50px;line-height:50px;text-align:center;color:#044e8e;font-weight:600;border-radius:25px;background:#fff;margin-bottom:20px}.uploadAppBox .btnBox .btn i{margin-right:4px;font-size:20px}