_layout.html

<div class="navbar navbar-fixed-top">
  <div class="navbar-inner">
    <div class="container">
      <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </a>
      <a class="brand" href="@!urlTo(idxpath)!@">mitmproxy $!VERSION!$ docs</a>
      </div><!--/.nav-collapse -->
    </div>
  </div>
</div>

<div class="container">
  <div class="row">
    <div class="span3">
      <div class="well sidebar-nav">
            $!navbar!$
      </div>
    </div>

    <div class="span9">
        <div class="page-header">
        <h1>@!this.title!@</h1>
        </div>
        $!body!$
    </div>
  </div>

  <hr>

  <footer>
    <p>@!copyright!@</p>
  </footer>
</div>