[opensuse] tb font size

Hi 42.1 Thunderbird. How do we make the font bigger? I mean the font that is used to show the inboxes, and menus. Not the message body. It is too small to read. We've tried edit preferences display, but changing the font size and restarting tb is ignored. Thanks -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org