This button's hover state is a bit wonky visually. Looking at the attached screenshot (muppet/devbox), the right padding on the element seems uneven. This doesn't seem to be the case on harrypotter wikia. Can you investigate the inconsistency and a fix?

![screen shot 2013-08-09 at 11 33 25 am](https://f.cloud.github.com/assets/2964310/937348/f8239c94-00d7-11e3-8845-e1d8171d025c.png)