Slate and Superhero problem overrides

[hipstersmoothie]

Im build a little module that dynamically load bulma swatches into a website. I en up having to cache the css files all on the page. So a one point I may have all the different style sheets loaded but only the one at the bottom is the one in use. This works well expect for two swatches: slate and superhero. they both do something unique that the other sheets dont do.

background-color: $body-background-color;

i removed this in browser and it doesn't effect anything because the body background is the same color.

would it be safe to remove these unique overrides? darkly is also a dark theme and does not have this problem

https://github.com/jenil/bulmaswatch/search?q=background-color%3A+%24body-background-color%3B&unscoped_q=background-color%3A+%24body-background-color%3B