add_setting('container_width', array( 'default' => buswick_get_default_container_width(), 'sanitize_callback' => 'absint', 'transport' => 'postMessage', )); $wp_customize->add_control( 'container_width', array( 'label' => esc_html__('Container Width', 'buswick'), 'section' => 'buswick_general_customization_section', 'type' => 'number', 'input_attrs' => array( 'min' => 1000, 'max' => 1600 ) ) ); } add_action( 'customize_preview_init', 'buswick_container_width_enqueue_scripts' ); function buswick_container_width_enqueue_scripts() { wp_enqueue_script( 'graphthemes-container-width-customizer', get_template_directory_uri() . '/inc/blocks/general/container-width/customizer-container-width.js', array('jquery'), '', true ); } add_action( 'wp_enqueue_scripts', 'buswick_container_width_dynamic_css' ); function buswick_container_width_dynamic_css() { $container_width = esc_attr( get_theme_mod( 'container_width', buswick_get_default_container_width() ) ); $container_width .= 'px'; $dynamic_css = ":root { --container-width: $container_width; }"; wp_add_inline_style( 'buswick', $dynamic_css ); }