[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Overlay](./puppeteer.protocol.overlay.md) > [GridHighlightConfig](./puppeteer.protocol.overlay.gridhighlightconfig.md) > [showPositiveLineNumbers](./puppeteer.protocol.overlay.gridhighlightconfig.showpositivelinenumbers.md) ## Protocol.Overlay.GridHighlightConfig.showPositiveLineNumbers property Show Positive line number labels (default: false). Signature: ```typescript showPositiveLineNumbers?: boolean; ```