CSS doesn't work, all the solutions proposed are useless. How is it possible that you have so little consideration for your users? This has been going on for years, with almost every new version!
This time I can't find any workaround and this hampers my work is bad for my sight, and it's just annoying!
Is is that complicated create a section in settings that allows us to choose whatever suits our needs?
Not everyone suffers from myopia, you know? FIrefox is supposed to be a tool, not a toy, and people need it to work as it is supposed to.
