*{box-sizing:border-box}body{margin:0;background:#eef2f5;color:#253b48;font:14px/1.7 Meiryo,sans-serif}.auth{background:white;border:1px solid #dce4ea;border-radius:12px;max-width:480px;padding:32px;margin:8vh auto}h1{font-size:25px}label{display:block;margin:18px 0}input{display:block;width:100%;padding:11px;border:1px solid #cad6df;border-radius:5px;font:inherit}button{background:#137e79;color:white;border:0;border-radius:6px;padding:12px;width:100%;font:inherit;cursor:pointer}button:disabled{opacity:.5}.error{color:#b54636}.muted{font-size:12px;color:#7c8f9d}a{color:#137e79}@media(max-width:520px){.auth{margin:20px;padding:22px}}