.key-creation-form{max-width:400px;margin:0 auto;padding:20px;border:1px solid #ddd;border-radius:10px;background:#f9f9f9}.key-creation-form input{width:100%;padding:10px;margin-bottom:10px;border-radius:5px;border:1px solid #ccc}.key-creation-form .btn{display:block;width:100%;padding:10px}