.wp-block-gallery .blocks-gallery-image figcaption, 
.wp-block-gallery .blocks-gallery-item figcaption {
	background: rgba(23,50,77,.85);
	padding: 16px 24px;
	font-size: 1rem;
	font-weight: 600;
	text-align: left;
}
.wp-block-gallery.is-cropped .blocks-gallery-image img, 
.wp-block-gallery.is-cropped .blocks-gallery-item img {
	border-radius: 4px;
}