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

.wp-block-pullquote {
	padding: calc( 2 * var(--global--spacing-unit) ) 0;
	text-align: left;
	// Theme?
	border-top-color: var(--pullquote--border-color);
	border-top-width: var(--pullquote--border-width);
	border-bottom-color: var(--pullquote--border-color);
	border-bottom-width: var(--pullquote--border-width);
	color: var(--pullquote--color-foreground);

	p {
		font-family: var(--pullquote--font-family);
		font-size: var(--pullquote--font-size);
		font-style: var(--pullquote--font-style);
		letter-spacing: var(--pullquote--letter-spacing);
		line-height: var(--pullquote--line-height);
		margin: 0;
	}

	a {
		color: currentColor;
	}

	.wp-block-pullquote__citation,
	cite,
	footer {
		color: var(--global--color-foreground-low-contrast);
		font-size: var(--global--font-size-xs);
	}

	// Block Options
	&:not(.is-style-solid-color) {
		background: none;
	}

	&.is-style-solid-color {

		background-color: var(--pullquote--color-foreground);
		color: var(--pullquote--color-background);
		padding: calc( 2 * var(--global--spacing-unit) );

		&.alignleft blockquote,
		&.alignright blockquote {
			padding-left: var(--global--spacing-unit);
			padding-right: var(--global--spacing-unit);
			max-width: inherit;
		}

		blockquote {
			margin: 0;
			text-align: left;
			max-width: 100%;
		}

		.wp-block-pullquote__citation,
		cite,
		footer {
			color: currentColor;
		}
	}

}

.wp-block[data-align="full"] {
	.wp-block-pullquote:not(.is-style-solid-color) {
		blockquote {
			padding: 0 calc( 2 * var(--global--spacing-unit));
		}
	}
}