* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  body {
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
  }
  
  .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #fff;
  }
  
  h1 {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 20px;
  }
  
  form label {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 5px;
    display: block;
  }
  
  form input,
  form textarea {
    font-size: 16px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    margin-bottom: 20px;
    width: 100%;
  }
  
  form textarea {
    height: 150px;
  }
  
  button[type="submit"] {
    padding: 10px 20px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }
  
  button[type="submit"]:hover {
    background-color: #0062cc;
  }