[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [CSS](./puppeteer.protocol.css.md) > [MediaQueryExpression](./puppeteer.protocol.css.mediaqueryexpression.md) > [valueRange](./puppeteer.protocol.css.mediaqueryexpression.valuerange.md) ## Protocol.CSS.MediaQueryExpression.valueRange property The associated range of the value text in the enclosing stylesheet (if available). Signature: ```typescript valueRange?: SourceRange; ```