.loading-spin-animation path{animation:loading-square-fade 2s linear infinite}@keyframes loading-square-fade{0%{opacity:0}25%{opacity:.1}50%{opacity:.2}75%{opacity:.5}to{opacity:1}}.loading-spin-animation path:first-child{animation-delay:0s}.loading-spin-animation path:nth-child(2){animation-delay:.5s}.loading-spin-animation path:nth-child(3){animation-delay:1s}.loading-spin-animation path:nth-child(4){animation-delay:1.5s}