Challenge: Beating Heart

In this lesson, you’ll work on a challenge that will test your understanding of animations.

Goal

Understand how to create a forever-repeating animation.

Specs

The heart icon should animate in size from small, size 16, to large, size 24, to small again continuously.

Starter code

Before beginning the challenge, you can look at the starter code below and run it. Once done, you can dive into the challenges below.