--- sidebar_label: CSSCoverage --- # CSSCoverage class #### Signature: ```typescript export declare class CSSCoverage ``` ## Constructors | Constructor | Modifiers | Description | | ----------------------------------------------------------------- | --------- | --------------------------------------------------------------- | | [(constructor)(client)](./puppeteer.csscoverage._constructor_.md) | | Constructs a new instance of the CSSCoverage class | ## Methods | Method | Modifiers | Description | | -------------------------------------------------- | --------- | ----------- | | [start(options)](./puppeteer.csscoverage.start.md) | | | | [stop()](./puppeteer.csscoverage.stop.md) | | |