commuterjoy/experiments — pull request #3 by wheresrhys (2014-05-06 11:44:32+00:00)
Title: Added css flags to make showing/hiding els conditional on a test easier

In css can't use a class selector but can use `html[class*="test:variant"]`. Worth having experiments set a `data-experiments` attribute on html instead and then use `html[data-experiments*="test:variant"]`?