@keyframes swing{0%,to{transform:rotate(0deg)}20%{transform:rotate(3deg)}40%{transform:rotate(-2deg)}60%{transform:rotate(2deg)}80%{transform:rotate(-1deg)}}.swing-animation{animation:swing 4s ease-in-out infinite;transform-origin:center top;transition:transform .3s ease;cursor:pointer}.swing-animation:hover{animation-play-state:paused;transform:scale(1.05)}