How to get rid of the title caption bar in Opera? There is no option to undecorate, so only the tabs would show without the top caption title bar. This is not there in Xfce, when the window is maximised. The effect can be achieved, if I use dconf editor>org>mate>maximus>undecorate set to on, I get every maximised window without that bar, which is good for Opera, as it has a close button on the tab bar, but not good for other maximised apps such as Caja, Firefox, which won't even have a close button.
Is there a method, better than this?
