Fix smartphone style

### before:

![mocha_before](https://f.cloud.github.com/assets/39471/163074/98ad4a82-77f5-11e2-9943-7440fdfab8b4.png)

### after:

![mocha_after](https://f.cloud.github.com/assets/39471/163073/98aa737a-77f5-11e2-88d2-14f7ab322275.png)