message: Add a Tip about clicking on links
diff: </p>
  </article>
  +<article>
  + <h2><i class="far fa-lightbulb" aria-hidden="true"></i> Tip: Quickly open links</h2>
  + <p>
  + Hold down the Control key and click on a link to perform its default action, such as opening it in the browser.
  + </p>
  +</article>
  +
  </body>
  </html>
  