Dark map / custom map background possible?

[#1]

Dear all,

currently I am designing a wallboard in qlik sense which should run on a big screen. Part of it will be a point map. I worked with a stylesheet to get dark background for all the bars and pie charts, but didnt manage to define a dark map background.

Is it somehow possible to define a dark background for the countries in the map?

Anyone an idea?

Thanks!

André