     <hr class="sidebar-divider">
    </ul>
    <div class="text-center d-none d-md-inline">
      <button class="btn rounded-circle border-0" id="sidebarToggle" type="button"></button>
    </div>
  </div>
</nav>
<div class="d-flex flex-column" id="content-wrapper">
  <div id="content">
    <nav class="navbar navbar-light navbar-expand bg-white shadow mb-4 topbar static-top">
      <div class="container-fluid">
        <button class="btn btn-link d-md-none rounded-circle mr-3"
                id="sidebarTog