Bootstrap Navbar without JavaScript

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<nav class="navbar navbar-default navbar-fixed-top">
  <div class="container">
    <input type="checkbox" id="navbar-toggle-cbox">
    <div class="navbar-header">
      <label for="navbar-toggle-cbox" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
        <span class="sr-only">Toggle navigation</span>
        <span class="icon-bar"></span>
      </label>
    </div>
    <div id="navbar" class="navbar-collapse collapse">
<div class="row">
  <div class="col-3">
    <div class="nav flex-column nav-pills navbar-nav">
      <a class="nav-link active">Home</a>
      <a class="nav-link active">Temp</a>
      <a class="nav-link active">Temp 2</a>
      <a class="nav-link active">Temp 3</a>
      <a class="nav-link active">Temp 4</a>
    </div>
  </div>
</div>

    </div>
    <!--/.nav-collapse -->
  </div>
</nav>

CSS

#navbar-toggle-cbox:checked ~ .collapse {
    display: block;
}

#navbar-toggle-cbox {
  display:none
}