This is awesome.<p>If you need cross browser solution and if you don&#x27;t mind using JS, then you can use canvas to blur images. Its not good as this.<p>Demo: <a href="http:&#x2F;&#x2F;premii.com&#x2F;" rel="nofollow">http:&#x2F;&#x2F;premii.com&#x2F;</a> (Refresh the page to see a different background).