# 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."