Headline with the h1h2 Element

Tell us what’s happeningYour code so far**

The title of the each curriculum is not hilighted,
after typing correctly.
<h1>Hello World</h1>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36 Edge/16.16299.

Link to the challenge:

code looks fine to me, try refreshing the page and re-submit? (copy your code first so you can paste it)