Fix Examples in ie8

This fixes both JS errors and CSS errors that were preventing the examples page from being useable in ie8.

Before
![screen shot 2013-10-23 at 10 15 51 am](https://f.cloud.github.com/assets/498678/1391813/59902e38-3c02-11e3-8b70-116fd6747e43.png)

After
![screen shot 2013-10-23 at 11 42 59 am](https://f.cloud.github.com/assets/498678/1391816/5f28102c-3c02-11e3-9db6-f21503e631b6.png)