[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [LayerTree](./puppeteer.protocol.layertree.md) > [Layer](./puppeteer.protocol.layertree.layer.md) > [offsetX](./puppeteer.protocol.layertree.layer.offsetx.md) ## Protocol.LayerTree.Layer.offsetX property Offset from parent layer, X coordinate. Signature: ```typescript offsetX: number; ```