guardian/frontend — pull request #5049 by kaelig (2014-07-10 10:54:49+00:00)
Title: Transform burger icon in a cross on all devices

When switching from "all sections" to "close", the burger icon now transforms itself into a cross on more devices.

![ ](http://media.giphy.com/media/3SptX2fZHsHPa/giphy.gif)