sonata-project/sandbox — pull request #222 by eko (2014-01-28 09:32:35+00:00)
Title: Fix product grid thumbnails rendering

Add a style for product grid image rendering to render well on multiple resolutions and for all blocks having the same size.

Before:

![capture decran 2014-01-28 a 10 31 09](https://f.cloud.github.com/assets/103900/2017643/1525fe82-87ff-11e3-8002-b729a4dd0fc4.png)

After:

![capture decran 2014-01-28 a 10 30 54](https://f.cloud.github.com/assets/103900/2017644/18f41576-87ff-11e3-9fb1-4cde1aefc96f.png)