title: Merging a gif image with a png image
body: <p>I'd like to merge this ordinary png file:</p>
  
  <p><img src="https://i.stack.imgur.com/HPN2T.jpg" alt="enter image description here"></p>
  
  <p>with this gif animation:</p>
  
  <p><a href="https://i.stack.imgur.com/f5FGT.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/f5FGT.gif" alt="And here"></a><br>
  <sub>(source: <a href="http://mytree.co.il/sub/explosion.gif" rel="nofollow noreferrer">mytree.co.il</a>)</sub>  </p>
  
  <p>I don't want to use css' position and Z-index, it messes up my images which are located in table cells.</p>