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Delete https://developer.mozilla.org/en-US/docs/Web/CSS/@media/light-level #3695

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sideshowbarker opened this issue Sep 16, 2020 · 2 comments
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@sideshowbarker
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https://developer.mozilla.org/en-US/docs/Web/CSS/@media/light-level should be completely deleted. light-level was never implemented in any browser engines, and it has now been removed from the Media Queries spec:

@sideshowbarker sideshowbarker added the Content:CSS This is related to CSS content label Sep 16, 2020
sideshowbarker added a commit to w3c/browser-compat-data that referenced this issue Sep 16, 2020
This change completely drops the "light-level" Media Queries at-rule
from BCD. It was never implemented in any browser engines, and has now
been removed from the Media Queries spec:

* https://drafts.csswg.org/mediaqueries-5/#changes-since-2020-07-15
  > Remove the "light-level" media feature as it is redundant
  > with "prefers-contrast" and "prefers-color-scheme"; add examples of how these
  > media features may be automatically inferred by the user agent based
  > on the same factors "light-level" was expected to respond to.
* w3c/csswg-drafts@f5b663c
* w3c/csswg-drafts#5359

I also filed mdn/sprints#3695 to delete the
https://developer.mozilla.org/en-US/docs/Web/CSS/@media/light-level
MDN article.
@sideshowbarker
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Raised mdn/browser-compat-data#6706 for the corresponding BCD change

@chrisdavidmills
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Thanks @sideshowbarker. I've deleted that page and all its translations.

ddbeck pushed a commit to mdn/browser-compat-data that referenced this issue Sep 17, 2020
This change completely drops the "light-level" Media Queries at-rule
from BCD. It was never implemented in any browser engines, and has now
been removed from the Media Queries spec:

* https://drafts.csswg.org/mediaqueries-5/#changes-since-2020-07-15
  > Remove the "light-level" media feature as it is redundant
  > with "prefers-contrast" and "prefers-color-scheme"; add examples of how these
  > media features may be automatically inferred by the user agent based
  > on the same factors "light-level" was expected to respond to.
* w3c/csswg-drafts@f5b663c
* w3c/csswg-drafts#5359

I also filed mdn/sprints#3695 to delete the
https://developer.mozilla.org/en-US/docs/Web/CSS/@media/light-level
MDN article.
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