.loader {
    border: 10px solid #f3f3f3;
    border-radius: 50%;
    border-top: 10px solid #ce4128;
    width: 120px;
    height: 120px;
    -webkit-animation: spin 2s linear infinite;
    animation: spin 2s linear infinite;
}

@-webkit-keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
    }

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

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

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

#popup-overlay {
    position: absolute;
    background-color: rgba(0, 0, 0, 0.4);
    width: 100%;
    height: 5000px;
    top: 0;
    left: 0;
    z-index: 8888;
    display: block;
    overflow-y: hidden;
    overflow-x: hidden;
}