.swing{display:inline-block;transform-origin:top center;font-size:48px;margin:40px;animation:swing 2s cubic-bezier(.4,.1,.3,1) infinite}@keyframes swing{0%{transform:rotate(0deg)}10%{transform:rotate(14deg)}30%{transform:rotate(-10deg)}50%{transform:rotate(8deg)}70%{transform:rotate(-6deg)}90%{transform:rotate(2deg)}100%{transform:rotate(0deg)}}.swing-fast{animation-duration:1.2s}.swing-slow{animation-duration:3.5s;animation-timing-function:ease-in-out}@media (prefers-reduced-motion:reduce){.swing,.swing-fast,.swing-slow{animation:none;transform:none}}.swing:hover,.swing:focus{animation-play-state:paused}