[Solved] My code dont works but I don’t know why [closed]
Change the data-target to the correct element id. In your case #bs-example-navbar-collapse-1 is the element id you want: <button type=”button” class=”navbar-toggle collapsed” data-toggle=”collapse” data-target=”#bs-example-navbar-collapse-1″ aria-expanded=”false” aria-controls=”navbar”> solved My code dont works but I don’t know why [closed]