[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [CSS](./puppeteer.protocol.css.md) > [RuleMatch](./puppeteer.protocol.css.rulematch.md) > [rule](./puppeteer.protocol.css.rulematch.rule.md) ## Protocol.CSS.RuleMatch.rule property CSS rule in the match. Signature: ```typescript rule: CSSRule; ```