White space on Evolve 2.4.6

Hi there,

My website at http://www.neuth.com has a few issues:

1. I haven’t been able to figure out how to change the background color for the pages — I’ve taken down content at this point as I hope for a resolution to this — I’d like the color to be #19021e but haven’t been able to figure out how to change that for each page.

2. The menu color is just wonky; I’ve updated it under Evolve’s menu color to customize it to #19021e as well, but as you can see it just looks trippy.

Any help is so deeply appreciated, thank you so much!
Alison