.lds-ellipsis {
    display: inline-block;
    position: absolute;
    width: 6.4rem;
    height: 6.4rem;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
}

.lds-ellipsis div {
    position: absolute;
    top: 2.7rem;
    width: 1.1rem;
    height: 1.1rem;
    border-radius: 50%;
    background: $color-main;
    z-index: 9999;
    animation-timing-function: cubic-bezier(0, 1, 1, 0);
}
.lds-ellipsis div:nth-child(1) {
    left: 6px;
    animation: lds-ellipsis1 0.6s infinite;
}
.lds-ellipsis div:nth-child(2) {
    left: 6px;
    animation: lds-ellipsis2 0.6s infinite;
}
.lds-ellipsis div:nth-child(3) {
    left: 26px;
    animation: lds-ellipsis2 0.6s infinite;
}
.lds-ellipsis div:nth-child(4) {
    left: 45px;
    animation: lds-ellipsis3 0.6s infinite;
}
