Fix video icon in feature containers

### Before
![google chrome](https://cloud.githubusercontent.com/assets/80089/3734117/05ee9d3c-1712-11e4-9b4c-f7cdebdd6b00.png)

### After
![google chrome](https://cloud.githubusercontent.com/assets/80089/3734119/09ef9422-1712-11e4-9141-a139f8b7281d.png)