.wp-block-group.is-linked {
	position: relative;
}

/* Ensure the first real element inside the group is not affected by the overlay. */
.wp-block-group.is-linked:not(.block-editor-block-list__block) > :nth-child(2) {
	margin-block-start: 0;
}

/* Ensure the overlay is above everything else. */
.wp-block-group.is-linked a.wp-block-group__link {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 3;
	text-decoration: none !important;
}

/* Ensure buttons and links are above the overlay. */
.wp-block-group.is-linked .wp-block-button,
.wp-block-group.is-linked a {
	position: relative;
	z-index: 4;
}