body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
  }
  
  header {
    background-color: #3498db;
    color: #fff;
    padding: 20px;
    text-align: center;
    border-bottom: 2px solid #2980b9;
  }
  
  main {
    padding: 20px;
  }
  
  .vpn-block {
    background-color: #fff;
    border: 1px solid #ddd;
    margin-bottom: 20px;
    padding: 20px;
    border-radius: 5px;
    display: flex;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  }
  
  .vpn-number {
    font-size: 2em;
    color: #3498db;
    font-weight: bold;
    margin-right: 15px;
    width: 30px;
    text-align: center;
  }
  
  .vpn-logo {
    width: 150px;
    margin-right: 20px;
  }
  
  .vpn-logo img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  
  .vpn-description {
    flex: 1;
  }
  
  .vpn-description h2 {
    margin-top: 0;
    color: #3498db;
  }
  
  .vpn-description h3 {
    margin-bottom: 5px;
    color: #555;
  }
  
  .vpn-description ul {
    list-style: disc;
    padding-left: 20px;
  }
  
  .vpn-description li {
    margin-bottom: 5px;
  }
  
  .vpn-rating {
    margin-top: 10px;
    font-style: italic;
    color: #829500;
  }
  
  footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px;
    border-top: 2px solid #555;
  }
  
  footer ul {
    list-style: none;
    padding: 0;
  }
  
  footer li {
    display: inline;
    margin: 0 10px;
  }
  
  footer a {
    color: #fff;
    text-decoration: none;
  }
  
  @media (max-width: 768px) {
    .vpn-block {
      flex-direction: column;
    }
  
    .vpn-logo {
      width: 100px;
      margin-bottom: 10px;
    }
  
    .vpn-number {
      font-size: 1.5em;
      margin-bottom: 5px;
    }
  }