Fix pagination style when has page skin

![screen shot 2014-11-18 at 17 21 29](https://cloud.githubusercontent.com/assets/1001642/5092503/7a7e0ad8-6f47-11e4-8f44-9c69d74a4789.png)

to

![screen shot 2014-11-18 at 17 21 34](https://cloud.githubusercontent.com/assets/1001642/5092506/804ab600-6f47-11e4-9bae-156bff14a01e.png)