#7-bounty realign file upload button icons

I'm not sure why your commit is part of these file changes. I've never quite done a pull request but can you just pull the stylesheet changes.
Fixed the hover alignment in the file upload. Hopefully that's what you were referring to, if not just let me know and i'll fix it.

![1411805884-3b8ccd78-857a-4af3-ba66-b53592fa18c3](https://cloud.githubusercontent.com/assets/2120159/4430154/03dcbd76-461f-11e4-8c3a-a831cfcd2e98.png)