Background bleed-through artifacts on retina screens

[tophtucker]

Look at this crap:

I think the fix may be as simple as -webkit-transform: translate3d(0,0,0);, (cf.) but need to test a bit.

[tophtucker]

Ack, this is not entirely fixed. Only seems to be happening in later sections...?

[tophtucker]

Okayyy it is only happening in section 6..... very odd....