Background image set to "None" no longer works on the new layout

[DumbIdiot]

If Background image is set to None the background turns white. The old layout that some languages still use works fine, but those that use the updated layout such as English stopped working.

• Browser: Chrome
• Operating System: Windows 10 64-bit
• Link to page with the issue: https://en.wikipedia.org/wiki/Wikipedia
• Screenshot:
  

[AfroThundr3007730]

Fixed in #206