<nav class="navbar navbar-default" role="navigation">
  <!-- Brand and toggle get grouped for better mobile display -->
  <div class="navbar-header">
    <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
      <span class="sr-only">Toggle navigation</span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
    </button>
    <a class="navbar-brand" href="/">Papertalk</a>
  </div>

  <!-- Collect the nav links, forms, and other content for toggling -->
  <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
    <ul class="nav navbar-nav">
      <li><a href="javascript:history.back()">Back</a></li>
      <li><a href="/about">About</a></li>
      <li><a href="/get-involved">Get involved</a></li>
    </ul>
    <form class="pull-right navbar-form navbar-right" action="/article/search" role="search">
      <div class="form-group">
        <input type="text" class="form-control" name="query" placeholder="Search">
      </div>
      <button type="submit" class="btn btn-default">search</button>
    </form>
  </div><!-- /.navbar-collapse -->
</nav>

<nav class="navbar navbar-default" role="navigation">
  <!-- Brand and toggle get grouped for better mobile display -->
  <div class="navbar-header">
    <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
      <span class="sr-only">Toggle navigation</span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
    </button>
    <a class="navbar-brand" href="/">Papertalk</a>
  </div>

  <!-- Collect the nav links, forms, and other content for toggling -->
  <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
    <form class="navbar-form navbar-left" action="/article/search" role="search">
      <div class="form-group">
        <input type="text" class="form-control" name="query" placeholder="Search">
      </div>
      <button type="submit" class="btn btn-default">search</button>
    </form>
  </div><!-- /.navbar-collapse -->
</nav>

Remove the about and get involved
Remove the about and get involved
