Why doesn't work:letter-spacing word-spacing

Question

https://code.sololearn.com/Ws6Jm36tED0w/?ref=app

Answer 1

The first header tag started with <h2> in line 9, but ended with <h3>. That's way the css styles doesn't work.
Try to replace the <h2> with <h3> in line 9.
it will work

Answer 2

You have nested h3 and h2 and some other tags. Just write
<h3>Test</h3>
and see the difference.

Answer 3

Thanks