h1, h2, h3, h4, h5, h6 {
    margin-top: 1.5em;
    margin-bottom: 0.5em;
    font-weight: bold;
  }
  
  h1 {
    font-size: 2em;
  }
  
  h2 {
    font-size: 1.5em;
  }
  
  p {
    margin-bottom: 1em;
  }
  
  ol, ul {
    margin-bottom: 1em;
    padding-left: 20px;
  }
  

  a:hover {
    text-decoration: underline;
  }
  
  @media screen and (max-width: 600px) {
    body {
      padding: 10px;
    }
  
    h1 {
      font-size: 1.5em;
    }
  
    h2 {
      font-size: 1.2em;
    }
  }