[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [CSS](./puppeteer.protocol.css.md) > [CSSStyleSheetHeader](./puppeteer.protocol.css.cssstylesheetheader.md) > [startColumn](./puppeteer.protocol.css.cssstylesheetheader.startcolumn.md) ## Protocol.CSS.CSSStyleSheetHeader.startColumn property Column offset of the stylesheet within the resource (zero based). Signature: ```typescript startColumn: number; ```