body { color: #eee; background: #000; } a { color: #ff00ff; } h1,h2,h3,h4,h5,h6 { color: #eee; } h1 a,h2 a,h3 a,h4 a,h5 a,h6 a { color: #0f0; } .home main h2 { color: #0f0; } nav h2 a { color: #eee; } nav a { color: #f0f; } main { width: '. $css_main_width .'; } aside.sidebar { border-left: 2px groove #000; } nav { border-right: 2px groove #000; } .separator { border-bottom: 2px groove #000; } '; } function back_to_the_90s_customize_register($wp_customize) { require_once('customizer-section.php'); $wp_customize->register_section_type('Back_to_The_90s_Free_Customizer_Section'); $wp_customize->add_section( new Back_to_The_90s_Free_Customizer_Section( $wp_customize, 'back-to-the-90s-free-section', array( 'title' => esc_html__('Premium Features', 'back-to-the-90s-free') ) ) ); $wp_customize->add_setting('back-to-the-90s-free-customize-setting', array( 'default' => NULL, 'transport' => 'postMessage', 'sanitize_callback' => 'esc_attr' )); $wp_customize->add_control('back-to-the-90s-free-customize-control', array( 'label' => NULL, 'type' => 'textarea', 'section' => 'back-to-the-90s-free-section', )); } add_action('wp_head', 'back_to_the_90s_theme_customizer_css'); add_action('customize_register', 'back_to_the_90s_customize_register');