Skip to content

[css-properties-values-api] Make var() fallback type-agnostic #1139

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Mar 19, 2025
Merged

[css-properties-values-api] Make var() fallback type-agnostic #1139

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 0 additions & 10 deletions css-properties-values-api/Overview.bs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -400,16 +400,6 @@ and [[css-syntax-3#tokenization|tokenizing]] the resulting string.
a <<dimension-token>> with a value of "80" and unit "px".
</div>

### Fallbacks In ''var()'' References ### {#fallbacks-in-var-references}

References to registered custom properties using the ''var()'' function may
provide a fallback. However, the fallback value must match the
<a>syntax definition</a> of the custom property being referenced, otherwise the
declaration is <a spec=css-variables>invalid at computed-value time</a>.

Note: This applies regardless of whether or not the fallback is being used.


### Dependency Cycles via Relative Units ### {#dependency-cycles}

[=Registered custom properties=] follow the same rules for dependency cycle resolution
Expand Down