Non Responsive example mobile and form display

Created by: moinakbarali

My comments start with "--".

--Non-Responsive example menu is not displaying on mobile.

--When you remove id="navbar" class="navbar-collapse collapse" div then it will display properly.

--After that I added Form to it, it display correctly on desktop.

--But for mobile it is not displaying properly even after removing id="navbar" class="navbar-collapse collapse" div.

--How do I fix form on mobile?