themes-wordpress/stage/style.css

/*
Theme Name: Stage
Theme URI: https://github.com/wordpress/stage/
Author: the WordPress team
Author URI: https://wordpress.org/themes/
Description: Stage is the perfect theme for our users engaged in artistic activities. Its concise and straightforward introduction enables users to select topics for their blog posts or content pages promptly.
Requires at least: 6.0
Tested up to: 6.2.2
Requires PHP: 5.7
Version: 1.0.3
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: stage
Tags: blog, entertainment, food-and-drink, two-columns, four-columns, wide-blocks, accessibility-ready, block-patterns, block-styles, custom-background, custom-colors, custom-header, custom-logo, custom-menu, editor-style, flexible-header, full-site-editing, post-formats, rtl-language-support, sticky-post, style-variations, template-editing, theme-options, threaded-comments, translation-ready, artist, music, agenda, shows, concerts, bands, singer, jazz, grid, modern, international-design, scaffold, frames
*/

/*
 * Control the hover stylings of outline block style.
 * Unnecessary once block styles are configurable via theme.json
 * https://github.com/WordPress/gutenberg/issues/42794
 */
.wp-block-button.is-style-outline>.wp-block-button__link:not(.has-background):hover {
	background-color: var(--wp--preset--color--secondary);
	color: var(--wp--preset--color--base);
	border-color: var(--wp--preset--color--secondary);
}

/*
 * Link styles
 * https://github.com/WordPress/gutenberg/issues/42319
 */
a {
	text-decoration-thickness: .0625em !important;
	text-underline-offset: .15em;
}