It's resolved now. It's a Firefox bug that has a workaround. https://stackoverflow.com/questions/9604982/backface-visibility-not-working-properly-in-firefox-wor

It's resolved now. It's a Firefox bug that has a workaround. https://stackoverflow.com/questions/9604982/backface-visibility-not-working-properly-in-firefox-works-in-safari https://stackoverflow.com/questions/9604982/backface-visibil...