How to make a Black “Dark mode”

[amarok]

In practice:

TUTORIAL: Add a Custom Background in Phosh

I happened to see this very simple how-to, so I gave it a whirl, modifying the instructions to correspond to my L5 and selected background image: Hat tip to foss2go and the original poster on reddit! https://foss2go.com/how-to-add-a-custom-background-in-phosh/ Selected background image can be a .jpg or a .png, possibly other file types. In the terminal, create the file gtk.css using any installed text editor: nano ~/.config/gtk-3.0/gtk.css . Alternately, you can create the file manually in t…