Justified text in mobile view for aesthetics

Here's how it looks like

![shirobefore](https://f.cloud.github.com/assets/454815/1698878/2355661e-5f6e-11e3-9971-b129fb37ad11.jpg)
![shiroafter](https://f.cloud.github.com/assets/454815/1698879/23a26f18-5f6e-11e3-8029-acab2070f233.jpg)