toolbarbutton[type="menu-button"]:hover:active > .toolbarbutton-menubutton-button,
toolbarbutton[type="menu-button"]:hover:active > .toolbarbutton-menubutton-dropmarker,
toolbarbutton[type="menu-button"][open="true"] > .toolbarbutton-menubutton-button,
toolbarbutton[type="menu-button"]:hover:active > .toolbarbutton-menubutton-button,
toolbarbutton[type="menu-button"]:hover:active > .toolbarbutton-menubutton-dropmarker,
toolbarbutton[type="menu-button"][open="true"] > .toolbarbutton-menubutton-button,