40483 heading selectors #40649

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Merged

dletorey merged 40 commits into mdn:main from dletorey:40483-heading-selectors

Aug 18, 2025

files/en-us/web/css/_colon_heading_function/index.md

            
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    @@ -14,7 +14,7 @@ The **`:heading()`** [CSS](/en-US/docs/Web/CSS) [pseudo-class](/en-US/docs/Web/C
  
    ## Syntax

    ```css-nolint

    :heading([ <An+B> | even | odd ]) {

    :heading(<An+B> [, <An+B>]* | even | odd ]) {

      /* ... */

    }

    ```