[csswg-drafts] [css-overflow-4] viewport propagation of scrollbar-gutter (#6079)

felipeerias has just created a new issue for https://github.com/w3c/csswg-drafts:

== [css-overflow-4] viewport propagation of scrollbar-gutter ==
https://drafts.csswg.org/css-overflow-4/#scrollbar-gutter-property

The `overflow-*` values set on the root or body elements are propagated to the viewport following the rules specified in section [3.5. Overflow Viewport Propagation](https://www.w3.org/TR/css-overflow-3/#overflow-propagation) of the CSS Overflow spec. The element from which the value was propagated will subsequently get a used value of `visible`.

The purpose of this issue is to ask what happens when `scrollbar-gutter` is used on an element from which overflow may be propagated to the viewport.

The expected outcome IMHO would be that the element gets a gutter that matches the scrollbar used by the viewport.

In any case, I think that the spec should cover this situation

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/6079 using your GitHub account


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Received on Friday, 5 March 2021 03:53:36 UTC