Builder: Add navigation module styling to custom nav menu

builder_nav_style_to_menu.php

<?php
/********************************************
	Add the following to functions.php 
********************************************/

// Register custom nav menu locations 
register_nav_menus( array(
	'main_nav' => 'Main Navigation Menu',
	'footer_menu' => 'Footer Menu'
) );


/********************************************
	Add the following to Builder layout
********************************************/

// Add custom nav menu with builder-module-navigation class for styling
wp_nav_menu( array( 'theme_location' => 'main_nav', 'menu_class' => 'builder-module-navigation clearfix') );