@keyframes for CSS animations not displaying

Site URL: https://bat-cow-p2pd.squarespace.com/

Hey for some reason my code pen is working but its not when i put a code injection into the site and i cant see why. If anyone can look with a fresh pair of eyes that would be unreal. Thanks! It's supposed to be located underneath the first image block on the home page.

Code Pen: https://codepen.io/jilldiane/pen/JjyxPmQ

Site PW: 1234

That worked, thank you so much!

2 hours ago, jilldiane_ said:

That worked, thank you so much!

You're welcome!