How to make an element visible in the bootstrap navbar in the mobile version. Ie disable hiding in the mobile version?

Question

JavaScript

<nav class="navbar navbar-expand-lg navbar-light bg-light">
  <a class="navbar-brand" href="#">Navbar</a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>
  <div class="collapse navbar-collapse" id="navbarNav">
    <ul class="navbar-nav">
      <li class="nav-item active">
        <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Features</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Pricing</a>
      </li>
      <li class="nav-item">
        <a class="nav-link disabled" href="#">Disabled</a>
      </li>
    </ul>
  </div>
</nav>

Here is the usual bootstrap navbar menu
in the mobile version of the window, all menu items are hidden, but this is not necessary
. How to make sure that one of the items is not hidden in the drop-down menu? and remained the same as in the PC version?
bootstrap version - 4
Thanks in advance!

Answer 1

Replace navbar-expand-lgwith navbar-expand.
This will expand the navigation for all screen sizes, not just lg.
https://getbootstrap.com/docs/4.1/examples/navbars/

Answer 2

Well, at least you could read a little documentation