'header_menu',
'menu_class' => 'nav navbar-nav container',
'depth' => 2,
'container' => false,
'fallback_cb' => 'wp_page_menu',
//Process nav menu using our custom nav walker
'walker' => new wp_bootstrap_navwalker()
);
wp_nav_menu( $args );
}else{
?>
'header_menu',
'container' => '',
'menu_class' => 'container'
)
);
?>