     <li>in version 1, you would just decrease/increase the value of <code>--USER__pageMargins.</code></li>
        
        <li>in version 2, you would decrease <code>--USER__lineLength</code> to increase page margins, and increase <code>--USER__lineLength</code> to decrease page margins.</li>
      </ul>

      <p>Otherwise, the line-length user setting can be a set of predefined values, a range, etc. It accepts the values that the CSS properties <code>max-width|height</code> do.</p>

      <p>As a side e