[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Overlay](./puppeteer.protocol.overlay.md) > [GridHighlightConfig](./puppeteer.protocol.overlay.gridhighlightconfig.md) > [gridBorderDash](./puppeteer.protocol.overlay.gridhighlightconfig.gridborderdash.md) ## Protocol.Overlay.GridHighlightConfig.gridBorderDash property Whether the grid border is dashed (default: false). Signature: ```typescript gridBorderDash?: boolean; ```