happypeter/onestep — pull request #308 by luckyyang (2013-08-21 13:03:54+00:00)
Title: crop image style #301

Udemy style:

![image](https://f.cloud.github.com/assets/1963646/1001140/fa26cae6-0a61-11e3-858f-dcfcd0d08db7.png)