[dxwg] new commits pushed by dr-shorthair

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

* Transparent background
  by Simon Cox
https://github.com/w3c/dxwg/commit/7405028f81d619dfaa3e215e90203a2985199327

* Merge branch 'gh-pages' of https://github.com/w3c/dxwg into gh-pages
  by Simon Cox
https://github.com/w3c/dxwg/commit/536925b7da44b95f8b69ca0afbea94b90274e4bd

Received on Wednesday, 21 March 2018 22:48:45 UTC