body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
  }
  
  .sidebar {
    width: 230px;
    height: 100%;
    background-color: #333;
    padding: 20px;
    color: #fff;
    position: fixed;
  }
  
  .sidebar h2 {
    margin-bottom: 20px;
  }
  
  .sidebar ul {
    list-style-type: none;
    padding: 0;
  }
  
  .sidebar li {
    margin-bottom: 10px;
  }
  
  .sidebar a {
    color: #fff;
    text-decoration: none;
  }
  
  .content {
    margin-left: 250px;
    padding: 20px;
  }
  
  .content h1 {
    margin-top: 0;
  }