.loading-container{display:flex;gap:10px;justify-content:center;align-items:center;height:100%;width:100%}.square{width:20px;height:20px;background-color:#fff;animation:colorChange 1.5s linear infinite}.square:first-child{animation-delay:0s}.square:nth-child(2){animation-delay:.3s}.square:nth-child(3){animation-delay:.6s}.square:nth-child(4){animation-delay:.9s}.square:nth-child(5){animation-delay:1.2s}@keyframes colorChange{0%,to{background-color:#fff}50%{background-color:#000}}