Keep hero-unit content in-line with page

Before:

![Screenshot from 2013-02-24 16:58:23](https://f.cloud.github.com/assets/638535/189689/7398faca-7ea3-11e2-9310-80e2e640c532.png)

After:

![Screenshot from 2013-02-24 16:53:32](https://f.cloud.github.com/assets/638535/189688/56561a06-7ea3-11e2-93ba-07393ce0edb0.png)