Wizard and the fireball

@maxogden asked what do I think of the site.

This makes the wizard look way more awesome, changes things like `.gold { color: blue }` to reflect itself, and fixes `GitHub`.

Before

![image](https://f.cloud.github.com/assets/1153134/2467541/c7242fbc-afc0-11e3-9a77-e7994601c726.png)

After

![image](https://f.cloud.github.com/assets/1153134/2467518/49eef5e0-afc0-11e3-8d3c-f6f8d000d76f.png)