*{margin:0;padding:0}li,ul{list-style:none}a{text-decoration:none;color:inherit}.shake{animation:shake .8s;animation-iteration-count:infinite}@keyframes shake{0%{transform:translateX(0)}25%{transform:translateX(-5px)}50%{transform:translateX(5px)}75%{transform:translateX(-5px)}to{transform:translateX(0)}}