body {
    background-color: #f8f9fa;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
  }
  
  .container {
    margin-top: 50px;
    padding: 15px;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  }
  
  h2 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #333;
    text-align: center;
  }
  
  .form-group label {
    font-weight: bold;
    color: #333;
  }
  
  .form-control {
    border-radius: 5px;
    border: 1px solid #ccc;
    margin-bottom: 10px;
  }
  
  .btn-primary {
    background-color: #007bff;
    border-color: #007bff;
    border-radius: 5px;
  }
  
  .btn-primary:hover {
    background-color: #0056b3;
    border-color: #004085;
  }
  
  @media (max-width: 768px) {
    .container {
      margin-top: 20px;
      padding: 10px;
    }
  
    h2 {
      font-size: 20px;
    }
  
    .form-group label {
      font-size: 14px;
    }
  
    .form-control {
      font-size: 14px;
    }
  
    .btn-primary {
      font-size: 14px;
      padding: 8px;
    }
  }