[csswg-drafts] [css-inline-3] Is `alignment-baseline` missing the `hanging` value? (#13327)

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

== [css-inline-3] Is `alignment-baseline` missing the `hanging` value? ==
The `dominant-baseline` property has the following values:

```
auto | text-bottom | alphabetic | ideographic | middle | central | mathematical | hanging | text-top 
```

And the `alignment-baseline` property has the following values:

```
baseline | text-bottom | alphabetic | ideographic | middle | central | mathematical | text-top 
```

Besides `auto` and `baseline`, they're identical except `alignment-baseline` is missing `hanging`. I assume that it's meant to have it, especially since it was an accepted value in [SVG 1.1](https://www.w3.org/TR/SVG11/text.html#AlignmentBaselineProperty) and it is not listed as having been removed in [SVG 2](https://www.w3.org/TR/SVG2/text.html#AlignmentBaselineProperty).

I can submit a small PR to put the `hanging` value into `alignment-baseline` if this is the case.

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/13327 using your GitHub account


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Received on Sunday, 11 January 2026 03:08:54 UTC