.loading{animation:rotation 1s linear infinite}.loading:after{border:3px solid transparent;border-bottom-color:#ff3d00;border-radius:50%;box-sizing:border-box;content:"";height:56px;left:50%;position:absolute;top:50%;transform:translate(-50%,-50%);width:56px}@keyframes rotation{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}