Improve services page

**Warning:** this hasn't been cross-browser tested

Before:
![screenshot 2014-03-27 19 28 59](https://cloud.githubusercontent.com/assets/1179717/2534377/30af1f00-b57a-11e3-8e67-90bbbf5c4dd2.png)

After:
![screenshot 2014-03-27 19 29 08](https://cloud.githubusercontent.com/assets/1179717/2534381/5f3248ac-b57a-11e3-8397-303d76a62344.png)