.contact-form{max-width:500px;margin:auto;padding:20px;background:#fff;border-radius:10px;box-shadow:0 4px 10px rgb(0 0 0 / .1)}.contact-form input,.contact-form textarea{width:100%;padding:10px;margin:10px 0;border:1px solid #ddd;border-radius:5px}.contact-form button{width:100%;padding:10px;background:#0073aa;color:#fff;border:none;cursor:pointer}.contact-form .success{color:green}.contact-form .error{color:red}