title: reveal.js working/bootstrap example
body: <p>I found reveal.js but I couldn't find a simple working example.<br>
  I found <a href="https://github.com/hakimel/reveal.js/wiki/Example-Presentations" rel="nofollow noreferrer">this</a> but they are either too complex or cannot find the source.</p>
  
  <p>Does anyone have a simple example?</p>