On screen size 767px three liner display kept hidden
On a screen size of 767px, the three liner (Hamburger icon) display remains hidden, as shown in the tab/ipad preview at https://demo.zymphonies.com/free-theme/d8/drupal8-custom-theme/#
On a screen size of 767px, the three liner (Hamburger icon) display remains hidden, as shown in the tab/ipad preview at https://demo.zymphonies.com/free-theme/d8/drupal8-custom-theme/#