Improve styling of the info section of Examine

Small other improvements in information passing.

![](http://cl.ly/image/0P0v3m3v3s0P/Screen%20Shot%202014-11-22%20at%201.34.18%20PM.png)
I left them unscoped because they're basically how bootstrap does them, and it's broadly applicable. (Plus this CSS sheet only applies to this single page).