xarxaprod-wp-theme/sass/components/media/_galleries.scss

.gallery {
	margin-bottom: 1.5em;
	display: grid;
	grid-gap: $grid__gap;
}

.gallery-item {
	display: inline-block;
	text-align: center;
	width: 100%;
}

// Loops to enumerate the classes for gallery columns.
@for $i from 2 through 9 {

	.gallery-columns-#{$i} {
		grid-template-columns: repeat($i, 1fr);
	}
}

.gallery-caption {
	display: block;
}