.google_section{padding:30px 50px;margin-bottom:30px}.google_section .google_row{padding:0 30px}.google_auth{text-align:left}.google_auth .tips{padding:15px;margin-bottom:15px}.google_auth .google_title{padding:5px 0;margin-bottom:15px;padding-left:30px;position:relative}.google_auth .google_title .num{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;width:30px;height:30px;background-color:#00479d;color:#fff;border-radius:50%;text-align:center;position:absolute;left:-10px;top:0}.google_auth .app_download p{margin:5px 0}.google_auth .img_btn{margin-right:10px;width:160px}.android_qrcode{width:200px;text-align:center}.android_qrcode .qrcode_img{width:120px}.backup_qrcode{text-align:center;margin:15px auto}.backup_qrcode .backup_code{color:#00479d}.footer_button{padding:25px 80px;background:#f1f1f1;-webkit-box-shadow:0 2px 12px 0 rgba(0,0,0,.1);box-shadow:0 2px 12px 0 rgba(0,0,0,.1)}.download_link:hover img{-webkit-box-shadow:1px 1px 2px 1px #555,2px 2px 4px 2px #999;box-shadow:1px 1px 2px 1px #555,2px 2px 4px 2px #999}