Changing the background color in Rise

Another vote for global background color change. 

I am spending my morning changing all the blocks to be a friendlier colour for colleagues with dyslexia. In an age of making things accessible, is there not one button I can click to add a default background colour that is not white?

Come on, Articulate. This is such a simple feature. 

I use Rise a ton for my work, and it's really frustrating that whenever I try to look up a common, low tech feature like this, I invariably find threads like this where people have been asking for that same feature for YEARS and it's still not a thing. Please speed up your product updates. It's painful. 

I would also love for this to be a global option, also is there a way to apply this to the headings and the frontpage, for consistancy

If Articulate just would change the CSS for the background of blocks to a CSSvar then that variable could be easily changed globally. Either in settings or just locally in the CSS after publishing.

PS: It apparently is already a CSSvar: --color-background: #e1adad;
Figuring out where that variable is set and if it is global.

We have been waiting for this for a long time.

Please provide a global option to change the white background to a custom background color for lessons etc.