        <ul id="tab" class="nav nav-tabs">
            <li class="active"><a href="#home" data-toggle="tab">Home</a></li>
            <li><a href="#profile" data-toggle="tab">Profile</a></li>
            <li class="dropdown">
              <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
              <ul class="dropdown-menu">
                <li><a href="#dropdown1" data-toggle="tab">@fat</a></li>
                <li><a href="#dropdown2" data-toggle="tab">@mdo<