/* Keep event video cards visible when the provider has no preview image. */
.detail__slide--video[data-fancybox="gal-video"] img[src=""],
.detail__slide--video[data-fancybox="gal-video"] img:not([src]) {
    content: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI2NDAiIGhlaWdodD0iMzYwIiB2aWV3Qm94PSIwIDAgNjQwIDM2MCI+PHJlY3Qgd2lkdGg9IjY0MCIgaGVpZ2h0PSIzNjAiIGZpbGw9IiMyZDQ3NjUiLz48L3N2Zz4=");
}