.enlarge-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(0,0,0,0.9);
    z-index: 10000;
}
.enlarge-overlay.enlarge-overlay-hide {
    display: none;
}