title: using a div to blur an image behind it?
body: <p>Is it possible to code a div to enable it to blur whatever image is under it?</p>
  
  <p>something like this:</p>
  
  <p><img src="https://i.stack.imgur.com/Q2wyh.png" alt="enter image description here"></p>
  
  <p>Could this be done somehow with <code>-webkit</code> maybe?</p>