/* Frontend: class on .wp-block-columns */
.frbl-columns-same-height,
/* Editor: data attribute on the outer block wrapper */
[data-frbl-same-height="true"] .wp-block-columns {
	align-items: stretch;
}

.frbl-columns-same-height > .wp-block-column,
[data-frbl-same-height="true"] .wp-block-columns > .wp-block-column {
	display: flex;
	flex-direction: column;
}

.frbl-columns-same-height > .wp-block-column > *,
[data-frbl-same-height="true"] .wp-block-columns > .wp-block-column > * {
	flex-grow: 1;
}