I\'m having a problem with the back face-visibilty property. It works how I want it to in Safari/Chrome, but for some reason it\'s not working correctly in Firefox.
Add only -moz-backface-visibility: hidden;
in the parent. This worked for me.
Try putting 'backface-visibility:hidden' both on the object and its container. This is what worked for me with this bug
This bug has been acknowledged by Mozilla.
The fix is to add transform: rotateX(0deg)
to the front and back objects.
Adding backface-visiblity:hidden
on the container, as suggested by @yalia, makes the back unresponsive in Chrome, hence that fix should be avoided.
Here's a fiddle with the fix.