#scOverlay {
    position: fixed; /* Sit on top of the page content */
    display: block; /* Hidden by default */
    width: 100%; /* Full width (cover the whole page) */
    height: 100%; /* Full height (cover the whole page) */
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.5); /* Black background with opacity */
    z-index: 999998; /* Specify a stack order in case you're using a different order for other elements */
    cursor: pointer; /* Add a pointer on hover */
    /*
    background-image: url('/img/Spinner.gif');
    background-size: 50px;
    background-repeat: no-repeat;
    background-position: center;
    */
}

#loading-image {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 999999;
}