.loader{display:block;margin:20px auto;position:relative;color:#f54a00;animation:animloader .3s linear .3s infinite alternate}.loader,.loader:after,.loader:before{width:4.8px;height:4.8px;border-radius:4px;background:currentColor;box-sizing:border-box}.loader:after,.loader:before{content:"";position:absolute;left:50%;transform:translateX(-50%);top:15px;animation:animloader .3s linear .45s infinite alternate}.loader:after{top:-15px;animation-delay:0s}@keyframes animloader{0%{width:4.8px}to{width:48px}}