Adding Styles to Author Comments

This pull request adds styles to the author comments as discussed in #28.

I couldn't figure out a way to get CodeKit's LESS compiler to leave the whitespace alone so the first commit is just recompiling style.css. The second commit actually has the diff you want.

I thought about just submitting the second pull commit to you but if other users use CodeKit then we might as well pull these code-style changes in right?