Assessment wanted for: "Marking Up A Letter"

I completed the following assessment: https://developer.mozilla.org/en-US/docs/Learn/HTML/Introduction_to_HTML/Marking_up_a_letter

Here’s my code: https://github.com/Toshu/MDN-Kurs-FrontendDeveloper/blob/master/MarkingUpALetter/index.html
(I hope it’s okay to use a github-repo)

Please review it.

Hello @ToshuAmashu

you doing great well done