Bug: A menu item in tutorial doesn't get highlighted on click

[izdwuut]

Hi!

I've been working my way through your marvelous tutorial when I've noticed that once you click on Overview > Inspecting the Starter Code in menu, the element doesn't get highlighted. It's because you use <h3 id="inspecting-the-starter-code">...</h3> instead of <h2 id="inspecting-the-starter-code">...</h2> in your markup. This should be a subheader, not header.

React version: Doesn't apply.
Browser: Firefox Developer Edition 81.0b9 (64-bit).

Steps To Reproduce

1. Go to https://reactjs.org/tutorial/tutorial.html.
2. Click on Overview > Inspecting the Starter Code menu item.

Link to code example: doesn't apply.

The current behavior

The Overview > Inspecting the Starter Code menu element doesn't get highlighted on click.

The expected behavior

The Overview > Inspecting the Starter Code element should get highlighted on click.

[eps1lon]

Thanks for the report!

[izdwuut]

Anytime.