Want to add the CSS class added to the Wordpress menu as shown below
to my menu
wp_nav_menu( array(
'theme_location' => 'header',
'container' => false,
'items_wrap' => '%3$s',
'after' => '<span class="icon-thumbnail"><i class="fa "></i></span>'
));
To create
<li>
<a href="/">Dashboard</a>
<span class="icon-thumbnail">
<i class="fa fa-reorder"></i>
</span>
</li>
So, add the CSS class that was added to the menu_item within the Wordpress Admin to the <i class="fa "></i> in my menu. Therefore, looking like <i class="fa fa-reorder"></i>