{ -brand-name-facebook-container } also works on other { -brand-name-facebook } owned sites like { -brand-name-instagram }, { -brand-name-facebook-messenger } and { -brand-name-workplace }.
Mae { -brand-name-facebook-container } hefyd yn gweithio ar wefannau eraill sy'n perthyn i { -brand-name-facebook } fel { -brand-name-instagram }, { -brand-name-facebook-messenger } a { -brand-name-workplace }.