Use the new `firewall.getZoneColorStyle()` helper to apply background color styles. Signed-off-by: Jo-Philipp Wich <jo@mein.io> (cherry picked from commit 0b4b6380d0698954c2f45e301cf653810b861a87)
Use the new `firewall.getZoneColorStyle()` helper to apply background color styles. Signed-off-by: Jo-Philipp Wich <jo@mein.io> (cherry picked from commit 0b4b6380d0698954c2f45e301cf653810b861a87)