changed some styles + stuff

I changed the form to be in a vertical format, and added some basic styling, etc.

I removed the submit buttons temporarily, because I think it'd work better if the whole thing were a single form (as opposed to 3 separate forms). I wasn't sure how to do that without butchering your code, so feel free to merge this into a new branch – so you can preview the vertical layout without breaking functionality in your master branch

![screen shot 2014-07-30 at 10 26 39 pm](https://cloud.githubusercontent.com/assets/484537/3760241/51d0c5f6-1873-11e4-9169-1b64149d2b2a.png)