guardian/frontend — pull request #3941 by kaelig (2014-04-17 10:37:49+00:00)
Title: Remove unused placeholder mixin

We used to style placeholders but we don't anymore (which is good!).

![ ](https://31.media.tumblr.com/8c2ec92b066a75f874bb523a193afbc9/tumblr_inline_n2x13cFMjZ1raprkq.gif)