Update refs to the box model

[xfq]

Follow-up of #3078.

[xfq]

Fair enough, @frivoal. I pushed a commit to revert the changes to css-contain-1 & css-ui-3.

[frivoal]

The changes to other specs look good to me, but I'm not the editor. I suggest you wait a bit more to see if someone has an issue, and otherwise merge.

One side comment: your commit also removes a number of trailing spaces at the end of lines. Removing them is good, but it would make reviews easier to do that in a separate commit or pull request in the future.

[xfq]

The changes to other specs look good to me, but I'm not the editor. I suggest you wait a bit more to see if someone has an issue, and otherwise merge.

Will do. Thank you!

One side comment: your commit also removes a number of trailing spaces at the end of lines. Removing them is good, but it would make reviews easier to do that in a separate commit or pull request in the future.

Agreed.

(For the reviewers: you can append ?w=1 to the URL to hide whitespace changes. Sorry for the inconvenience.)

[svgeesus]

Thanks! LGTM