github/teach.github.com — pull request #203 by jordanmccullough (2013-09-13 18:31:28+00:00)
Title: Update header style padding to fix alignment

Include h4 padding definition same as h3 to avoid on-the-edge heading titles.

This addresses @randomecho's [PR 202](https://github.com/github/teach.github.com/pull/202) and includes the change to the source SCSS file.