IPLookup: Standardise CSS Styles. Remove Custom CSS

Fix for #1289

![image](https://cloud.githubusercontent.com/assets/5282264/5230448/6ac8b2a6-7761-11e4-99fe-68b05f95d55d.png)
This can be simplified:

```javascript
        var location = api_result.ddg.shortloc ? " ("+api_result.ddg.shortloc+")" : "",
            title_info = api_result.ddg.famlist[0],
            subtitle_info = "Owner: " + api_result.ddg.shortwho + location;
```