.loader{--cell-size:52px;--cell-spacing:1px;--cells:3;--total-size:calc(var(--cells)*(var(--cell-size) + 2*var(--cell-spacing)));width:var(--total-size);height:var(--total-size);flex-wrap:wrap;display:flex}.cell{flex:0 0 var(--cell-size);margin:var(--cell-spacing);box-sizing:border-box;background-color:#0000;border-radius:4px;animation:1.5s infinite ripple}.cell.d-1{animation-delay:.1s}.cell.d-2{animation-delay:.2s}.cell.d-3{animation-delay:.3s}.cell.d-4{animation-delay:.4s}.cell:first-child{--cell-color:#00ff87}.cell:nth-child(2){--cell-color:#0cfd95}.cell:nth-child(3){--cell-color:#17fba2}.cell:nth-child(4){--cell-color:#23f9b2}.cell:nth-child(5){--cell-color:#30f7c3}.cell:nth-child(6){--cell-color:#3df5d4}.cell:nth-child(7){--cell-color:#45f4de}.cell:nth-child(8){--cell-color:#53f1f0}.cell:nth-child(9){--cell-color:#60efff}@keyframes ripple{0%{background-color:#0000}30%{background-color:var(--cell-color)}60%{background-color:#0000}to{background-color:#0000}}