body{margin:0;font:16px Arial,sans-serif;background:#f2f6f4;color:#183d32}main{max-width:400px;margin:12vh auto;padding:24px}h1{font-size:38px}h2{font-size:22px}label,input,button{display:block}input{box-sizing:border-box;width:100%;padding:12px;margin:10px 0 18px;font:inherit;border:1px solid #a6b9ad;border-radius:4px}button{font:inherit;padding:12px 18px;background:#176d55;color:white;border:0;border-radius:4px;cursor:pointer}#main{background:#e0ebe5;color:#183d32}a{color:#176d55}#message{min-height:24px;color:#913640}