title: Using CSS sprites while still support high-density displays
body: <p>Is it possible to use CSS sprites and still support high-density (e.g., retina) displays? This could mean packing normal and double resolution images into a single sprite sheet... The problem there is how would I specify the offsets? Another possible solution would be to somehow detect (how?) the density of the screen and apply a class to the body.</p>
  
  <p>Has anybody run into this issue? Any elegant solutions?</p>