There are currently two problems with the CSS styling:
- The header with “Universal Robots+” and your user settings obscures the bar with categories and the button for creating a new topic.
- The activity column is drawn outside of the white background on wide screens.
The second point isn’t much of a problem, but the first one is. I saw both problems with Firefox 53.0 and Chromium 58.0.3029.96. I highlighted the problem areas in the screenshots below.
To be specific, the element with class “d-header” obscures the one with class “list-controls”.
After disabling position: absolute
from .d-header
the controls are visible again (see seconds screenshot).