style.css

/**
 * Theme Name:  Feuersee
 * Description: New Meetup-Theme
 * Version:     1.0.0
 * Author:      Simon Kraft
 * Author URI:  https://simonkraft.de
 * Text Domain: feuersee
 * Domain Path: /languages/
 * License:     GNU General Public License v2.0 or later
 * License URI: http://www.gnu.org/licenses/gpl-2.0.html
 * Template:    checathlon
 */


body,
button,
input,
select,
textarea,
blockquote,
.page-title,
.title-font,
.entry-subtitle,
.main-navigation a,
.after-content-widget-area .widget:first-of-type .widget-title,
.front-page-widget-area .widget:first-of-type .widget-title {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.main-navigation a:active,
.main-navigation a:focus,
.main-navigation a:hover,
.main-navigation .current-menu-ancestor>a,
.main-navigation .current-menu-item>a,
.before-footer-widgets-wrapper .icon,
.checathlon_widget_pricing .icon {
	color: #00afaf;
}

a,
a:visited,
.site-branding .site-title a,
.site-branding .site-title a:visited {
	color: #003b75;
} 

button,
input[type=button],
input[type=reset],
input[type=submit],
a.button,
a.button:visited {
	background-color: #003b75;
}

input[type=search] {
	-webkit-appearance: none;
}