.lds-boxes {
    /*display: inline-block;*/
    position: absolute;
    left: 48%;
    top: 50%;
    width: 75px;
    height: 75px;
    margin-left: -35px;
    margin-top: -35px;

}
.lds-boxes div {
    display: inline-block;
    position: absolute;
    left: 8px;
    width: 16px;
    background: #fff;
    animation: lds-boxes 1s cubic-bezier(0, 0.5, 0.5, 1) infinite;
}
.lds-boxes div:nth-child(1) {
    left: 8px;
    animation-delay: -0.36s;
    background-color:#004c8c;
}
.lds-boxes div:nth-child(2) {
    left: 32px;
    animation-delay: -0.24s;
    background-color:#f9a825;
}
.lds-boxes div:nth-child(3) {
    left: 56px;
    animation-delay: -0.12s;
    background-color:#f9a825;
}
.lds-boxes div:nth-child(4) {
    left: 80px;
    animation-delay: 0;
    background-color:#004c8c;
}
@keyframes lds-boxes {
    0% {
        top: 8px;
        height: 64px;
    }
    50%, 100% {
        top: 24px;
        height: 32px;
    }
}
.hg-loading {
    background-color: white;
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    /*background: rgba(255,255,255, 0.8);*/
    background: rgba(192, 192, 192, 0.8);

    /*transition: opacity .2s;*/

}