title: hide alt tag in firefox
body: <p>As per the default behavior, <code>alt</code> attribute is rendered first time just before the image rendering. I am displaying 25 images in a grid so it looks bit awkward as all <code>alt</code> attributes are displayed first.</p>
  
  <p>Is it possible to hide <code>alt</code> attributes in Firefox?</p>
  
  <p><strong>Note:</strong> <code>alt</code> attributes contain dynamic names in my case.</p>