Recently I learned that adding css styles to
~/.config/gtk-3.0/gtk.css can do some tricks to the visual appearance of gtk-3.0 based applications. Yet restarting the application after each change while trying to find the best settings is quite cumbersome.
When switching themes, the application immediately changes to the new theme, but it seems to ignore changes to
gtk.css. Is there a way to have it reload that file too?