#loaderOverlay {
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 9998;
}

    #loaderOverlay .loaderBox {
        width: 90px;
        height: 90px;
        display: flex;
        justify-content: center;
        align-items: center;
        border: 5px solid transparent;
        border-top: 5px solid #f28c00;
        border-left: 5px solid #f28c00;
        border-radius: 50%;
        animation: spin 2s linear infinite;
        -webkit-animation: spin 2s linear infinite;
    }

    #loaderOverlay .loaderBox2 {
        width: 70px;
        height: 70px;
        border: 5px solid transparent;
        border-top: 5px solid #b6ff00;
        border-right: 5px solid #b6ff00;
        border-radius: 50%;
        animation: backspin 1s linear infinite;
        -webkit-animation: backspin 1s linear infinite;
    }

    #loaderOverlay.show {
        display: flex;
        justify-content: center;
        align-items: center;
        background-color: rgba(0, 0, 0, 0.5);
    }


@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

@-webkit-keyframes spin {
    100% {
        -webkit-transform: rotate(360deg);
    }
}


@keyframes backspin {
    100% {
        transform: rotate(-360deg);
    }
}

@-webkit-keyframes backspin {
    100% {
        -webkit-transform: rotate(-360deg);
    }
}