body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
  }
  
  header {
    background-color: #f0f0f0;
    padding: 20px;
    text-align: center;
  }
  
  #features {
    padding: 20px;
    display: flex;
    display: inline-block;
  }
  
  
  form {
    margin-top: 10px;
  }
  
  footer {
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
    text-align: center;
  }