How to fix font color in firefox, xfce?

Question

linux

in some input fields (VKontakte messages, google translator) letters are displayed in white and blend into the background. in the rest of the input fields (Google search, this question input form on c=taster), the text is displayed normally. firefox settings are:

Answer 1

I also have problems with the dark, BlackMate system theme, so there are two options
0) change the system theme
1) edit the system theme
2) create and edit chrome/userChrome.css and chrome/userContent.css
in my firefox profile folder there + this is something that he himself rules
https://github.com/Izheil/Firefox-57-full-dark-the...