[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [CSS](./puppeteer.protocol.css.md) > [GetMatchedStylesForNodeRequest](./puppeteer.protocol.css.getmatchedstylesfornoderequest.md) > [nodeId](./puppeteer.protocol.css.getmatchedstylesfornoderequest.nodeid.md) ## Protocol.CSS.GetMatchedStylesForNodeRequest.nodeId property Signature: ```typescript nodeId: DOM.NodeId; ```