I have a slight problem, I am in the process of testing a website and I realize that when I initially set up the navigation that I did not set it up so that it would collapse at the col-md and col-lg. So the navigation bar pushes extends downward into the content area to effectively display the navigation bar content. Basically, the navigation bar looks fine on a desktop at the sm/ex viewports but not at the md/lg viewports. When I try to go into the Bootstrap Navigation 3 menu to set it to collapse. The window opens saying the I have to first open up a bootstrap 3 page. Please help. Not sure if you can see the website because its on a temporary server be in any event here is the address. www.princehall-paorg.co.nr/. Thanks.