[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Overlay](./puppeteer.protocol.overlay.md) > [GridHighlightConfig](./puppeteer.protocol.overlay.gridhighlightconfig.md) > [cellBorderColor](./puppeteer.protocol.overlay.gridhighlightconfig.cellbordercolor.md) ## Protocol.Overlay.GridHighlightConfig.cellBorderColor property The cell border color (default: transparent). Deprecated, please use rowLineColor and columnLineColor instead. Signature: ```typescript cellBorderColor?: DOM.RGBA; ```