title: How to loop an embeded YouTube video?
body: <p>I am embedding a YouTube video without playback controls, or video title, but I want it to autoplay and loop.  Everything works except the loop.  What am I doing wrong?   </p>
  
  <pre><code>&lt;div class='embed-container'&gt;&lt;iframe src="https://www.youtube.com/embed/Yo19ZhO7CAc?autoplay=1&amp;loop=1&amp;cc_load_policy=1rel=0&amp;amp;controls=0&amp;amp;showinfo=0" frameborder="0" allowfullscreen&gt;&lt;/iframe&gt;&lt;/div&gt;
  </code></pre>