.shake{background:0 0;border:none;position:relative;animation-duration:3s;animation-iteration-count:infinite;animation-timing-function:ease-in;cursor:pointer;animation-name:shakeAnim}@keyframes shakeAnim{0%{left:0}1%{left:-3px}2%{left:5px}3%{left:-8px}4%{left:8px}5%{left:-5px}6%{left:3px}7%{left:0}}@keyframes shake{0%{left:0}1%{left:-3px}2%{left:5px}3%{left:-8px}4%{left:8px}5%{left:-5px}6%{left:3px}7%{left:0}}