@keyframes lds-blocks {
    0% {
        background: #11badb;
    }

    12.5% {
        background: #11badb;
    }

    12.625% {
        background: #047ab3;
    }

    100% {
        background: #047ab3;
    }
}

@-webkit-keyframes lds-blocks {
    0% {
        background: #11badb;
    }

    12.5% {
        background: #11badb;
    }

    12.625% {
        background: #047ab3;
    }

    100% {
        background: #047ab3;
    }
}

.lds-blocks {
    position: absolute;
    width: 100px;
    height: 100px;
    top: 45%;
    left: 45%;
    z-index: 2;
}

    .lds-blocks div {
        position: absolute;
        width: 40px;
        height: 40px;
        background: #047ab3;
        -webkit-animation: lds-blocks 1s linear infinite;
        animation: lds-blocks 1s linear infinite;
    }

.lds-blocks {
    width: 100px !important;
    height: 100px !important;
    -webkit-transform: translate(-50px, -50px) scale(0.5) translate(50px, 50px);
    transform: translate(-50px, -50px) scale(0.5) translate(50px, 50px);
}