guardian/frontend — pull request #3225 by kaelig (2014-02-21 10:37:25+00:00)
Title: Hide ad slot if JS is off or browser does not cut the mustard

Gets rid of the white spaces in the flux of content when JS is turned off or browsers won't show ads because they don't cut the mustard.

![ ](http://media.giphy.com/media/L1kmEnKq8eQyA/giphy.gif)