.star { display: inline-block; font-size: 3em; }
const star = document.querySelector('.star'); const button = document.getElementById('button'); const starAnime = star.animate([ { transform: 'rotate(360deg)' }, ], { duration: 1000, iterations: Infinity, }); button.addEventListener('click', () => { starAnime.playState === 'running' ? starAnime.pause() : starAnime.play(); });