themes-wordpress/seedlet/assets/sass/blocks/cover/_editor.scss

.wp-block-cover,
.wp-block-cover-image {

	background-color: var(--cover--color-foreground);
	min-height: var(--cover--height);
	margin-top: inherit;
	margin-bottom: inherit;

	.wp-block-cover__inner-container,
	.wp-block-cover-image-text,
	.wp-block-cover-text,
	.block-editor-block-list__block:not(.wp-social-link) {
		color: currentColor; // uses text color specified with background-color options in /blocks/utilities/_style.scss

		.has-link-color a {
			color: var( --wp--style--color--link, var(--global--color-primary) );
		}
	}

	// Default & custom background-color
	&:not([class*='background-color']){
		.wp-block-cover__inner-container,
		.wp-block-cover-image-text,
		.wp-block-cover-text,
		.block-editor-block-list__block {
			color: var(--cover--color-background);
		}
	}

	// Treating H2 separately to account for legacy /core styles
	h2 {
		font-size: var(--heading--font-size-h2);
		letter-spacing: var(--heading--letter-spacing-h2);
		line-height: var(--heading--line-height);
		padding: 0;
		max-width: inherit; // undo opinionated styles
		text-align: inherit;

		&.has-text-align-left {
			text-align: left;
		}

		&.has-text-align-center {
			text-align: center;
		}

		&.has-text-align-right {
			text-align: right;
		}
	}
}