Fixes video article styling at larger breakpoints

This fixes some serious video template regressions caused by @kaelig's recent article layout and refactoring changes. 

## Before
![Broken](http://f.cl.ly/items/021V0n3f3S1R103C1B46/video-template.png)

## After
![Fixed](http://cl.ly/image/1Q1a3O0W2c1a/video_template_2.png)