Updated pasteup buttons - fixing small buttons

Before:
![screen shot 2014-10-31 at 15 23 48](https://cloud.githubusercontent.com/assets/2579465/4863181/c6a52506-6112-11e4-8a12-b9225ec43802.png)

After:
![screen shot 2014-10-31 at 15 23 27](https://cloud.githubusercontent.com/assets/2579465/4863187/ce1a64cc-6112-11e4-843b-b79453871d44.png)