Fix article-zone margins and refactor football match markup

- Simple fix to ```article-zone``` object to correctly align the top border with the navigation.
- Refactor football match page markup to display header correctly

#### Before
![google chrome](https://f.cloud.github.com/assets/80089/1277582/fec0b700-2ecf-11e3-9060-5045f978eba1.png)


#### After
![google chrome](https://f.cloud.github.com/assets/80089/1277584/07d48024-2ed0-11e3-899f-3376306e9434.png)