The black bar at the top is a mark of respect when someone important dies in the community - Gene Amdahl has died (<a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10557793" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10557793</a>).