ceiTim

Here is a function that I found in my functions.php file that seems to control this behavior. How can I edit it to make the menu display properly?

function add_first_and_last($output) {
  $output = preg_replace('/class="menu-item/', 'class="first-menu-item menu-item', $output, 1);
  $output = substr_replace($output, 'class="last-menu-item menu-item', strripos($output, 'class="menu-item'), strlen('class="menu-item'));
  return $output;
}
add_filter('wp_nav_menu', 'add_first_and_last');

Thanks for your help. I tried removing that line of code but it not fix my problem.