.Overlay {
    background-color: rgba(152,152,152,0.5);
    height: 100vh;
    left: 0;
    position: fixed;
    top: 0;
    width: 100vw;
    z-index: 1000;
}

    .Overlay .Loader {
        animation: rotate 1s linear infinite;
        border: 5px solid;
        border-radius: 50%;
        border-top-color: transparent;
        color: #5a5a5a;
        display: inline-block;
        height: 48px;
        margin-top: calc(50vh - 24px);
        margin-right: calc(50vw - 24px);
        width: 48px;
    }


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

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