.bar-list .bar-item{--delay:0s;animation:barAnimation 1s linear infinite var(--delay)}.bar-list .bar-item-1{--delay:0s}.bar-list .bar-item-2{--delay:.3s}.bar-list .bar-item-3{--delay:.6s}@keyframes barAnimation{0%,to{background-color:#6b7280;transform:scaleY(1)}50%{background-color:#5b5d68;transform:scaleY(.1)}}