.tul-media-model-colorbox-thumbnail {
    height: 100%;
    width: 100%;
}
.tul-media-model-colorbox-thumbnail > model-viewer {
    position: absolute;
    height: 100%;
    width: 100%;
}
.tul-media-model-colorbox-thumbnail-hitbox {
    background-color: transparent;
    height: 100%;
    width: 100%;
    display: block;
}