.btn-appointment{background:#d72837;padding:10px 15px;border-radius:5px;color:white}.btn-appointment:hover{background:#1a837c}.post-password-form{padding:100px 20px;text-align:center;font-size:20px}.post-password-form input[type=submit]{background-color:#d72837;color:white;padding:0 20px;border:none;border-radius:5px;cursor:pointer;font-size:16px;transition:background-color .3s ease;margin-top:10px}