How do I change page background in Dawn theme for custom pages and policies?

How do I change page background in Dawn theme for custom pages and policies?

Jayboogie23
Excursionist
18 0 6

I need to change custom page background to black and text to white. 

 

At the moment, all my site is black but middle of page where content is white.

Reply 1 (1)

Jayboogie23
Excursionist
18 0 6

Jayboogie23_0-1728787663338.png