Nes.css: No styles for list disks/circles on a dark background

[ghost]

Hey! I like your library a lot. But I noticed a little problem (at least for me)
Is your feature request related to a problem? Please describe.

List disks don't have an option to be placed on a dark bg, cause they are always dark.
Describe the solution you'd like

Please, add white disk lists :)
Describe alternatives you've considered

Additional context

[guastallaigor]

Hello @ellenripley4.
I think this is a duplicated from #395 which was fixed on #396 in our develop branch, and will be available in the next release.
Please, take a look and if you have any questions or additional suggestions, just let me know.
Thank you.

[ghost]

Thanks @guastallaigor for pointing this out!