.appointment-form {
    max-width: 500px;
    margin: 40px auto;
    padding: 20px;
    background-color: #f9f9f9;
    border: 1px solid #ccc;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  }
  
  .appointment-form h2 {
    margin-top: 0;
    text-align: center;
  }
  
  .appointment-form label {
    display: block;
    margin-bottom: 10px;
  }
  
  .appointment-form input[type="text"],
  .appointment-form input[type="email"],
  .appointment-form input[type="tel"],
  .appointment-form input[type="date"],
  .appointment-form input[type="time"] {
    width: 100%;
    height: 40px;
    margin-bottom: 20px;
    padding: 10px;
    border: 1px solid #ccc;
  }