body.maintain{overflow:hidden}.maintain #modal-maintain{display:block}#modal-maintain{display:none;align-items:center;justify-content:center;position:fixed;top:0;left:0;right:0;bottom:0;z-index:99999}#modal-maintain:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.6);z-index:-1}#modal-maintain-inner{position:absolute;display:flex;align-items:center;justify-content:center;width:700px;height:380px;padding:20px;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;box-shadow:0 1px 6px rgba(0,0,0,.5);border:1px solid #979797}#modal-maintain-message{color:#5f5bd9;font-size:16px}