Board Thread:General Discussion/@comment-2A02:C7D:BC47:4800:D82B:ADD4:C46A:8409-20190306203849

When I visit friends, some of their areas especially treasure box is black at the bottom. Does this signify anything? One of my friends has 4 different areas which are black where the name is. I am probably being thick, but was just wondering why this happens. 