Title: wp_sitemaps_stylesheet_css
Published: August 11, 2020
Last modified: April 28, 2025

---

# apply_filters( ‘wp_sitemaps_stylesheet_css’, string $css )

## In this article

 * [Parameters](https://developer.wordpress.org/reference/hooks/wp_sitemaps_stylesheet_css/?output_format=md#parameters)
 * [Source](https://developer.wordpress.org/reference/hooks/wp_sitemaps_stylesheet_css/?output_format=md#source)
 * [Related](https://developer.wordpress.org/reference/hooks/wp_sitemaps_stylesheet_css/?output_format=md#related)
 * [Changelog](https://developer.wordpress.org/reference/hooks/wp_sitemaps_stylesheet_css/?output_format=md#changelog)

[ Back to top](https://developer.wordpress.org/reference/hooks/wp_sitemaps_stylesheet_css/?output_format=md#wp--skip-link--target)

Filters the CSS only for the sitemap stylesheet.

## 󠀁[Parameters](https://developer.wordpress.org/reference/hooks/wp_sitemaps_stylesheet_css/?output_format=md#parameters)󠁿

 `$css`string

CSS to be applied to default XSL file.

## 󠀁[Source](https://developer.wordpress.org/reference/hooks/wp_sitemaps_stylesheet_css/?output_format=md#source)󠁿

    ```php
    return apply_filters( 'wp_sitemaps_stylesheet_css', $css );
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-includes/sitemaps/class-wp-sitemaps-stylesheet.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/6.9.4/src/wp-includes/sitemaps/class-wp-sitemaps-stylesheet.php#L315)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/sitemaps/class-wp-sitemaps-stylesheet.php#L315-L315)

## 󠀁[Related](https://developer.wordpress.org/reference/hooks/wp_sitemaps_stylesheet_css/?output_format=md#related)󠁿

| Used by | Description | 
| [WP_Sitemaps_Stylesheet::get_stylesheet_css()](https://developer.wordpress.org/reference/classes/wp_sitemaps_stylesheet/get_stylesheet_css/)`wp-includes/sitemaps/class-wp-sitemaps-stylesheet.php` |

Gets the CSS to be included in sitemap XSL stylesheets.

  |

## 󠀁[Changelog](https://developer.wordpress.org/reference/hooks/wp_sitemaps_stylesheet_css/?output_format=md#changelog)󠁿

| Version | Description | 
| [5.5.0](https://developer.wordpress.org/reference/since/5.5.0/) | Introduced. |

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