[Home](./index.md) > [puppeteer](./puppeteer.md) > [PDFOptions](./puppeteer.pdfoptions.md) > [preferCSSPageSize](./puppeteer.pdfoptions.prefercsspagesize.md) ## PDFOptions.preferCSSPageSize property Give any CSS `@page` size declared in the page priority over what is declared in the `width` or `height` or `format` option. Signature: ```typescript preferCSSPageSize?: boolean; ```