Fix text clipping on mobile

... yes, back from the grave :-) This fixes text being clipped on 320px mobile width

## Before
![screen shot 2014-06-06 at 12 12 15](https://cloud.githubusercontent.com/assets/518943/3202156/3be3690c-ed8e-11e3-86c4-2e943e9a7e6d.png)

## After
![screen shot 2014-06-06 at 12 12 08](https://cloud.githubusercontent.com/assets/518943/3202160/419e2558-ed8e-11e3-87f1-13495785d337.png)

@kaelig This is probably something for **guss-layout** though