[csswg-drafts] [css-sizing] the resolved value of 'auto' is only 0 for min-size (#3556)

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

== [css-sizing] the resolved value of 'auto' is only 0 for min-size ==
https://drafts.csswg.org/css-sizing/#valdef-width-auto says

> - `auto`
>     For width/height, specifies an automatic size. See the relevant layout module for how to calculate this.
>
>     For min-width/min-height, specifies an automatic minimum size. Unless otherwise defined by the relevant layout module, however, it resolves to a used value of 0.
>
>     For backwards-compatibility, the resolved value of this keyword is zero for boxes of all [CSS2] display types: block and inline boxes, inline blocks, and all the table layout boxes.

The 3rd paragraph doesn't mention `width/height` nor `min-width/min-height`, so it seems it applies to all of them. However, the resolved value of `width/height: auto` for css2 boxes is not 0 in general, see https://drafts.csswg.org/cssom/#ref-for-propdef-width

The 3rd paragraphs should be merged into the 2nd, or repeat that it's for the `min-width/min-height` properties.

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/3556 using your GitHub account

Received on Friday, 25 January 2019 19:45:22 UTC