Min Max Close - Hub от JJASFVD

Super Simple. Clears space up. One button on your nav bar will perform all 3 actions.

(Minimize Window, Maximize/Resize Window, Close Window)

This is a modification of https://github.com/dhanushl0l/minimize-window-close-Custom-buttons custom buttons. Fellow hobbyist can make use of this on their Firefox CSS endeavors. New Window, Full Screen, Private Window, buttons next.