[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [CSS](./puppeteer.protocol.css.md) > [CSSStyleSheetHeader](./puppeteer.protocol.css.cssstylesheetheader.md) ## Protocol.CSS.CSSStyleSheetHeader interface CSS stylesheet metainformation. Signature: ```typescript export interface CSSStyleSheetHeader ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [disabled](./puppeteer.protocol.css.cssstylesheetheader.disabled.md) | boolean | Denotes whether the stylesheet is disabled. | | [endColumn](./puppeteer.protocol.css.cssstylesheetheader.endcolumn.md) | number | Column offset of the end of the stylesheet within the resource (zero based). | | [endLine](./puppeteer.protocol.css.cssstylesheetheader.endline.md) | number | Line offset of the end of the stylesheet within the resource (zero based). | | [frameId](./puppeteer.protocol.css.cssstylesheetheader.frameid.md) | [Page.FrameId](./puppeteer.protocol.page.frameid.md) | Owner frame identifier. | | [hasSourceURL](./puppeteer.protocol.css.cssstylesheetheader.hassourceurl.md) | boolean | Whether the sourceURL field value comes from the sourceURL comment. | | [isInline](./puppeteer.protocol.css.cssstylesheetheader.isinline.md) | boolean | Whether this stylesheet is created for STYLE tag by parser. This flag is not set for document.written STYLE tags. | | [length](./puppeteer.protocol.css.cssstylesheetheader.length.md) | number | Size of the content (in characters). | | [origin](./puppeteer.protocol.css.cssstylesheetheader.origin.md) | [StyleSheetOrigin](./puppeteer.protocol.css.stylesheetorigin.md) | Stylesheet origin. | | [ownerNode](./puppeteer.protocol.css.cssstylesheetheader.ownernode.md) | [DOM.BackendNodeId](./puppeteer.protocol.dom.backendnodeid.md) | The backend id for the owner node of the stylesheet. | | [sourceMapURL](./puppeteer.protocol.css.cssstylesheetheader.sourcemapurl.md) | string | URL of source map associated with the stylesheet (if any). | | [sourceURL](./puppeteer.protocol.css.cssstylesheetheader.sourceurl.md) | string | Stylesheet resource URL. | | [startColumn](./puppeteer.protocol.css.cssstylesheetheader.startcolumn.md) | number | Column offset of the stylesheet within the resource (zero based). | | [startLine](./puppeteer.protocol.css.cssstylesheetheader.startline.md) | number | Line offset of the stylesheet within the resource (zero based). | | [styleSheetId](./puppeteer.protocol.css.cssstylesheetheader.stylesheetid.md) | [StyleSheetId](./puppeteer.protocol.css.stylesheetid.md) | The stylesheet identifier. | | [title](./puppeteer.protocol.css.cssstylesheetheader.title.md) | string | Stylesheet title. |