[dxwg] new commits pushed by dr-shorthair

The following commits were just pushed by dr-shorthair to https://github.com/w3c/dxwg:

* Revert "Transparent background"

This reverts commit 7405028f81d619dfaa3e215e90203a2985199327.
  by Simon Cox
https://github.com/w3c/dxwg/commit/c4740ba206076dd0df0461612975791be5649f97

Received on Thursday, 22 March 2018 00:13:32 UTC