fix layout

Before:
![before](https://cloud.githubusercontent.com/assets/3703083/4828190/51f0c3f4-5f7e-11e4-931e-56424b830244.png)

After:
![after](https://cloud.githubusercontent.com/assets/3703083/4828192/583a5c48-5f7e-11e4-9966-c4812f96f258.png)