[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Page](./puppeteer.protocol.page.md) > [LayoutViewport](./puppeteer.protocol.page.layoutviewport.md) ## Protocol.Page.LayoutViewport interface Layout viewport position and dimensions. Signature: ```typescript export interface LayoutViewport ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [clientHeight](./puppeteer.protocol.page.layoutviewport.clientheight.md) | [integer](./puppeteer.protocol.integer.md) | Height (CSS pixels), excludes scrollbar if present. | | [clientWidth](./puppeteer.protocol.page.layoutviewport.clientwidth.md) | [integer](./puppeteer.protocol.integer.md) | Width (CSS pixels), excludes scrollbar if present. | | [pageX](./puppeteer.protocol.page.layoutviewport.pagex.md) | [integer](./puppeteer.protocol.integer.md) | Horizontal offset relative to the document (CSS pixels). | | [pageY](./puppeteer.protocol.page.layoutviewport.pagey.md) | [integer](./puppeteer.protocol.integer.md) | Vertical offset relative to the document (CSS pixels). |