Board Thread:Support Requests - Designing Your Wiki/@comment-36310990-20181018111549

Help:Background page states that:
 * On smaller displays, such as on iPads with their 1024px-wide screens, the layout will automatically size the content area to fill the whole screen so the background will not be visible.

But on my wikia I'm looking to just have the background image on always. Aesthetically I want the background to be brighter than most of the contents, but I'm a little needy and don't want to use flat colors so I prefer the map image.

Can someone hit me with some css I can add to make my "File:Wiki-background" not turn to black when I narrow my window? 