Avada theme – CSS

Part of the reason I went with bbpress is that it is supposedly compatible with my Avada theme; however, all I get is white on white, boring as heck. I spent hours on the bbpress site and couldn’t find a thing about how to change the colors so I downloaded this plugin which comes highly recommended and looks great but I still can’t find what I’m looking for. I just want to add some color to tie in with my theme colors such as a background that isn’t white. I can’t find this anywhere. I love the look of one of the sites in the bbpress showcase but the site is dead so not much help.

Appreciate any help.

https://wordpress.org/plugins/bbp-style-pack/