sep start" aria-label="End of"></div>
      </section>

      <section>
        <h2>Accessibility Features</h2>
        <p>To make the focus indicator easier to see, nodes in the tree have custom focus and hover styling created using CSS focus and hover pseudo-classes.</p>
      </section>

      <section>
        <h2>Terms Used to Describe Trees</h2>
        <p>
          A tree item that can be expanded to reveal child items is called a parent node.
          It is a closed node when the children are hidd