[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [CSS](./puppeteer.protocol.css.md) > [CSSStyleSheetHeader](./puppeteer.protocol.css.cssstylesheetheader.md) > [isInline](./puppeteer.protocol.css.cssstylesheetheader.isinline.md) ## Protocol.CSS.CSSStyleSheetHeader.isInline property Whether this stylesheet is created for STYLE tag by parser. This flag is not set for document.written STYLE tags. Signature: ```typescript isInline: boolean; ```