Added a bunch more styles concerning menus and nav bars

![](http://content.screencast.com/users/mlaurenmaxwell/folders/Jing/media/74c42b5b-37c2-4ede-8382-9e5dc07c3c31/00000232.png)
![](http://content.screencast.com/users/mlaurenmaxwell/folders/Jing/media/13fba60c-09f7-48db-9aab-89bee1e747e7/00000230.png)
![](http://content.screencast.com/users/mlaurenmaxwell/folders/Jing/media/945f6f3b-53bc-4cab-be7a-2a377bdd3d2d/00000231.png)