# 2006-FSA-RM-WEB-FT: HTML & CSS, Flexbox Cookie Jar ## Put your questions below in an H2 Example: ## What is JavaScript? ## <h2> in an h2?? </h2> ## Answer If I am understanding the question correctly, you're asking if you can nest an h2 inside an h2? If so, no, that is not valid HTML. Take a look at [HTML Validator](https://validator.w3.org/nu/#textarea) When I put some HTML and nest headings together, an error pops up: "Heading cannot be a child of another heading."