Should be a matter of renaming `:-moz-modal-dialog`. See: https://github.com/w3c/csswg-drafts/issues/6965#issuecomment-1118033655 Tests added by: https://github.com/web-platform-tests/wpt/pull/33999
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Should be a matter of renaming `:-moz-modal-dialog` and exposing it. See: https://github.com/w3c/csswg-drafts/issues/6965#issuecomment-1118033655 Tests added by: https://github.com/web-platform-tests/wpt/pull/33999