functions.php

<?php
add_action( 'genesis_setup', 'utility_pro_setup', 15 );
/**
 * Theme setup.
 *
 * Attach all of the site-wide functions to the correct hooks and filters. All
 * the functions themselves are defined below this setup function.
 *
 * @since 1.0.0
 */
function utility_pro_setup() {

 define( 'CHILD_THEME_NAME', 'utility-pro' );
 define( 'CHILD_THEME_URL', 'https://store.carriedils.com/utility-pro' );
 define( 'CHILD_THEME_VERSION', '1.0.0' );

 // Add HTML5 markup structure.
 add_theme_support( 'html5', array( 'caption', 'comment-form', 'comment-list', 'gallery', 'search-form' ) );
 
 // Add viewport meta tag for mobile browsers.
 add_theme_support( 'genesis-responsive-viewport' );

 // Add support for custom background.
 add_theme_support( 'custom-background', array( 'wp-head-callback' => '__return_false' ) );

 // Add support for accessibility features
 add_theme_support( 'genesis-accessibility', array( 'skip-links', 'headings' ) );

 // Add support for three footer widget areas.
 add_theme_support( 'genesis-footer-widgets', 3 );

 // Add support for additional color style options.
 add_theme_support(
  'genesis-style-selector',
   array(
    'utility-pro-purple' => __( 'Purple', 'utility-pro' ),
    'utility-pro-green' => __( 'Green', 'utility-pro' ),
    'utility-pro-red' => __( 'Red', 'utility-pro' ),
   )
 );

 // Add support for structural wraps (all default Genesis wraps unless noted).
 add_theme_support(
  'genesis-structural-wraps',
  array(
   'footer',
   'footer-widgets',
   'footernav', // Custom.
   'menu-footer', // Custom.
   'header',
   'home-gallery', // Custom.
   'nav',
   'site-inner',
   'site-tagline',
  )
 );

 // Add support for two navigation areas (theme doesn't use secondary navigation).
 add_theme_support(
  'genesis-menus',
  array(
   'primary' => __( 'Primary Navigation Menu', 'utility-pro' ),
   'footer' => __( 'Footer Navigation Menu', 'utility-pro' ),
  )
 );

 // Add custom image sizes.
 add_image_size( 'feature-large', 960, 330, true );

 // Unregister secondary sidebar.
 unregister_sidebar( 'sidebar-alt' );

 // Unregister layouts that use secondary sidebar.
 genesis_unregister_layout( 'content-sidebar-sidebar' );
 genesis_unregister_layout( 'sidebar-content-sidebar' );
 genesis_unregister_layout( 'sidebar-sidebar-content' );

 // Register the default widget areas.
 utility_pro_register_widget_areas();
 
 // Load files in admin.
 if ( is_admin() ) {

  // Add suggested plugins nag.
  include get_stylesheet_directory() . '/includes/suggested-plugins.php';

  // Add theme license (don't remove, unless you don't want theme support).
  include get_stylesheet_directory() . '/includes/theme-license.php';
 }
}