Browsing https://i3wm.org/docs/userguide.html /usr/share/doc/i3-wm/userguide.html The former has a black background, missing in the latter.
Browsing https://i3wm.org/docs/userguide.html /usr/share/doc/i3-wm/userguide.html The former has a black background, missing in the latter.