result.innerHTML += `${animation.playState == "running" ? "PASS" : "FAIL"} - animation is running upon receiving animationstart event<br>`;
event.target.classList.add("paused");
result.innerHTML += `${animation.playState == "paused" ? "PASS" : "FAIL"} - animation is paused after setting the animation-play-state property to paused through the shorthand`;