@charset "UTF-8";body{margin:0;padding:0;position:fixed;top:0;left:0;height:100vh;width:100vw}body>div#background{background:linear-gradient(90deg,#00c9ff 0,#73d376 100%);position:fixed;top:0;left:0;height:100vh;width:100vw;z-index:-1}#identification{width:300px;height:420px;padding:15px;margin-left:calc((100vw - 300px)/ 2);text-align:center;border-radius:5px;background-color:#f0f8ff;margin-top:calc((100vh - 420px)/ 2);z-index:100}#identification h1{font-size:40px}#identification *{width:100%;height:auto;display:block;margin:30px 0}#identification input{text-align:center;padding:10px;width:276px}#connect{width:100%;padding:10px;color:#fff;background-color:#17a2b8;cursor:pointer}