narrowcast/hasdocs.com — pull request #20 by jcassee (2013-07-13 22:23:44+00:00)
Title: Implement Simon Whitaker's GitHub CSS ribbon

You mentioned wanting to add a GitHub ribbon. This pull request adds Simon Whitaker's CSS ribbon in the top-left corner. In its current state the ribbon overlaps the hasdocs.com logo, so you may want to play with it a bit; maybe put it in another corner.

Source: http://simonwhitaker.github.io/github-fork-ribbon-css/