[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [DOMSnapshot](./puppeteer.protocol.domsnapshot.md) > [LayoutTreeNode](./puppeteer.protocol.domsnapshot.layouttreenode.md) > [isStackingContext](./puppeteer.protocol.domsnapshot.layouttreenode.isstackingcontext.md) ## Protocol.DOMSnapshot.LayoutTreeNode.isStackingContext property Set to true to indicate the element begins a new stacking context. Signature: ```typescript isStackingContext?: boolean; ```