IPLookup: Standardise CSS Styles. Remove Custom CSS

Fix for #1289

![image](https://cloud.githubusercontent.com/assets/5282264/5230448/6ac8b2a6-7761-11e4-99fe-68b05f95d55d.png)
Doesn't seem to work for me.... 
![image](https://cloud.githubusercontent.com/assets/5282264/5326621/b3d76170-7d5d-11e4-8738-2d8c81eebf44.png)