.document-thumbnail-list {
    width: {{ thumbnail_width }}px;
    margin: auto;
}

.document-thumbnail-list a.fancybox span.instance-image-widget span.lazyload-spinner-container {
    height: 100% !important;
}

.document-thumbnail-list div.text-center div.fa-4x {
    font-size: 0px;
}