Anti-aliasing on rotated div with border image in firefox

Adding a translateZ seems to quick in a more accurate display and solve the issue:

-webkit-transform: rotate(45deg);
-ms-transform: rotate(45deg);
-o-transform: rotate(45deg);
transform: translateZ(1px) rotate(45deg);

updated fiddle

I added the translate in the transform since firefox has been going un-prefixed for 10 versions now.

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