☺ [HTML/CSS] Animated photo cards
☺ [HTML/CSS] Animated photo cards is a free Coded design resource made by Dribbble user Roman Kamushken. As far as I can tell, its license is Personal Use Only.
Helpful hint: Dribbble users are nice. If the license is unknown, it is usually because they forgot to mention it explicitly; not because they were being stingy. Ask nicely and they will probably allow you to use it.