#fancybox-gallery-image img {
    margin: 5px;
    align-self: center;
}

#fancybox-gallery-image  {
    margin: auto;
}


div.fancybox-container {
    display: flex;
    flex-direction: row;
    flex-wrap:wrap;
    align-items: center;
    justify-content:center;
}