Making football sass that needs to be global global

Please see [here](https://github.com/guardian/frontend/issues/3450) and [here](https://github.com/guardian/frontend/issues/3449).

Due to [this](https://github.com/guardian/frontend/pull/3443). We will bee looking at our asset management as a priority.

![Many appologies](http://i2.kym-cdn.com/photos/images/newsfeed/000/494/330/0eb.gif)