#preload{align-items:center;display:flex;flex-flow:nowrap;justify-content:center;left:50%;list-style:none;margin:0;padding:0;position:fixed;top:50%;transform:translate(-50%,-50%)}#preload li{background-color:#4c7cc3;height:38px;margin:0;padding:0;transform-origin:center;width:5px;will-change:transform}#preload li:first-child{animation:preloadRect .5s ease infinite alternate}#preload li:nth-child(2){animation:preloadRect .5s ease .2s infinite alternate;margin-left:8px}#preload li:nth-child(3){animation:preloadRect .5s ease .4s infinite alternate;margin-left:8px}@keyframes preloadRect{0%{transform:scaleY(1)}to{transform:scaleY(.2)}}