ass="icon-circle icon-large"></i> Button</a>
          <a class="btn btn-large"><i class="icon-circle icon-large"></i></a>
        </div>
      </div>
    </div>
  </div>


  <h3>Buttons with pulled 2x, 3x, 4x <small>should be same height, have correct line height</small></h3>
  <div class="row">
    <div class="span4">
      <div style="border: solid 1px #d3d3d3;">
        <a class="btn btn-large" href="#">
          <i class="icon-github icon-2x pull-left"></i>
          Longer<br>Button</a>
        <a cl