<div class="collapse navbar-collapse" id="navbarToggle">
            <ul id="navigation-left" class="navbar-nav mr-auto">
              <li><a class="nav-item nav-link" href="{{url_for('main.home')}}">Home</a></li>
              <li><a class="nav-item nav-link" href="{{url_for('main.about')}}">About</a></li>
              <li><a class="nav-item nav-link" href="{{url_for('recipes.home')}}">Dough Recipes</a></li>
            </ul>
          </div>