Introduction to HTML5 Elements (i need help)

you want to write
<–main>
<–h2>
<–p>
<–/p>
<–/h2>
<–/main>

CatPhotoApp

Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.

Purr jump eat the grass rip the couch scratched sunbathe,shed everywhere rip the couch sleep in the sink fluffy furcatnip scratched.