Scrollbars in GTK3 applications are greyed out when not active. On hover they become a bit darker and on click they turn red. In GTK2 application on the other hand they are darker when inactive and become lighter in hover. Of course the red on click works here too.
Scrollbars in GTK3 applications are greyed out when not active. On hover they become a bit darker and on click they turn red. In GTK2 application on the other hand they are darker when inactive and become lighter in hover. Of course the red on click works here too.