title: How show button hovering above an image or pressing over it?
body: <p>I trying to create a mosaic, it's very simple :</p>
  
  <p><img src="https://i.stack.imgur.com/MZE9L.jpg" alt="enter image description here"></p>
  
  <p>I was thinking in show the <code>delete</code> button when the user <code>hover</code> over the image.
  But my website it's responsive too, so to hover only wouldn't work, I need to show the button when the user click above the image too.</p>
  
  <p>I found <a href="http://jsfiddle.net/jvX9u/" rel="nofollow noreferrer">this code</a> which do the hover part, (I'm terrible with CSS, sorry)
  How can I do that in a simple way ?</p>
  
  <p><strong>Update</strong>
  Sorry for the misunderstanding guys. Smartphones, I think, don't have the <code>hover</code> functionality, so the user, when click in the image, a button to remove the image would show, then if he press it, the image would be removed, that's what I meant.</p>