NavBar button way small without 3 lines

Hey ya’ll
-I I’m using this for my navbar dropdown but my button is so skinny lol and doesn’t have the 3 lines coded for. But I think I’m doing this super backwards anyway.

<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navBar-collapse">
      <span class="sr-only">Toggle Menu</span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>

Here’s my CodePen for it:

Can someone please help me lolol?
-I haven’t touched my project in like 6 days because I can’t get past the NavBar.

–I’m thinking of making a site for an LLC but can’t move forward with any of it until I learn to code my site.
—Pretty please?