I am exactly looking for the same as these guys:
How to make selected tab in terminal more prominent Customizing terminal tab color in Ubuntu 17.10
They use this file:
~/.config/gtk-3.0/gtk.css
But I can't find it in my Kubuntu 18.04
Is there any new solution for 18.04 ?
Thanks
konsole
is not a GTK application. It gets its theme from Qt. You should check the theme settings in KDE Settings or the terminal application itself. You can use another terminal app if you don't want to usekonsole
– Nmath Aug 29 '20 at 20:58