themes-wordpress/varia/sass/blocks/table/_editor.scss

table,
.wp-block-table {

	th {
		@include font-family( map-deep-get($config-heading, "font", "family") );
	}

	td,
	th {
		padding: calc( 0.5 * #{map-deep-get($config-global, "spacing", "unit")} );
	}

	&.is-style-stripes tbody tr:nth-child(odd) {
		background-color: #{map-deep-get($config-global, "color", "border", "light")};
		color: #{map-deep-get($config-global, "color", "foreground", "default")};
	}
}