Remove top padding from logo on live blogs

### Before

![screen shot 2014-11-28 at 14 59 49](https://cloud.githubusercontent.com/assets/74132/5229447/6c3bd8c2-770f-11e4-9083-28281c68050e.png)

### After

![screen shot 2014-11-28 at 14 59 40](https://cloud.githubusercontent.com/assets/74132/5229448/6f675c06-770f-11e4-9b6c-62d7e166edc6.png)

cc: @Pearson82