guardian/frontend — pull request #6808 by uplne (2014-10-28 15:59:28+00:00)
Title: Navigation vertical scroll fix

Fix for this:
![bug](https://cloud.githubusercontent.com/assets/2579465/4811601/634535ea-5ebb-11e4-9197-383f2c7d5c4b.png)

Div which has `overflow-x: scroll` needs the `white-space: nowrap;`