File settings.ini of Package gtk3
# # settings.ini file allows you to define system wide defaults for # all GTK+ applications. This file is branding specific. # # For complete list of available settings see the Settings chapter # in the GTK+ documentation. # # You most probably want to change the following settings. [Settings] #gtk-theme-name = #gtk-icon-theme-name = #gtk-fallback-icon-theme = gnome