@keyframes pound{to{transform:scale(1.2);box-shadow:1px 2px 3px #000000a6,2px 6px 12px #00000080,3px 8px 15px #00000073}}ul.loader{width:5em;padding:0;display:block;position:relative}.loader li{float:left;transform-origin:50%;background:linear-gradient(#4c6b7f 0%,#304258 100%);width:.5em;height:3em;margin:0 .5em 0 0;list-style:none;animation:.7s ease-in-out 50ms infinite alternate pound;display:block;box-shadow:1px 1px 1px #0000,1px 1px 1px #0000,1px 1px 1px #0000}.loader li:nth-child(2){animation-delay:.2s}.loader li:nth-child(3){animation-delay:.35s}.loader li:nth-child(4){animation-delay:.5s}.loader li:nth-child(5){animation-delay:.65s}