---
title: "CSSStyleSheet | JavaScript maps SDK"
description: "Documentation for MapTiler SDK"
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# Variable CSSStyleSheet

CSSStyleSheet: {  
    prototype: [CSSStyleSheet](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CSSStyleSheet/);  
    new (options?: [CSSStyleSheetInit](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CSSStyleSheetInit/)): [CSSStyleSheet](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CSSStyleSheet/);  
}

#### Type Declaration

-   -   new (options?: [CSSStyleSheetInit](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CSSStyleSheetInit/)): [CSSStyleSheet](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CSSStyleSheet/)
    -   #### Parameters
        
        -   `Optional`options: [CSSStyleSheetInit](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CSSStyleSheetInit/)
        
        #### Returns [CSSStyleSheet](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CSSStyleSheet/)
        
-   ##### prototype: [CSSStyleSheet](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CSSStyleSheet/)