div.loading-overlay {
    background-color: rgba(0,0,0,0.5);
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 99999999;
}

div.loading-overlay-message {
    color: white;
    /* font-size: 42px; */
    font-weight: bold;
    text-align: center;
    /* top: 50%; */
    /* left: 50%; */
    transform: translate(50%, 50%);
    width: 50%;
    height: 100vh;
}