[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Page](./puppeteer.protocol.page.md) > [FontFamilies](./puppeteer.protocol.page.fontfamilies.md) > [serif](./puppeteer.protocol.page.fontfamilies.serif.md) ## Protocol.Page.FontFamilies.serif property The serif font-family. Signature: ```typescript serif?: string; ```