[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [DOMSnapshot](./puppeteer.protocol.domsnapshot.md) > [DocumentSnapshot](./puppeteer.protocol.domsnapshot.documentsnapshot.md) > [scrollOffsetX](./puppeteer.protocol.domsnapshot.documentsnapshot.scrolloffsetx.md) ## Protocol.DOMSnapshot.DocumentSnapshot.scrollOffsetX property Horizontal scroll offset. Signature: ```typescript scrollOffsetX?: number; ```