<div id="sponsors" class="container text-center">
  <h2>Sponsors</h2>
  <div class="row">
    <div class="col-lg-12">
      <div class="col-md-6">
        <ul class="nav nav-pills nav-stacked">
          <li><h3>LEGO Education</h3></li>
          <li><a href="http://education.lego.com/" target="_blank"><img class="logo" alt="Logo LEGO Education" src="img/legoEducation.png" /></a></li>
        </ul>
      </div>
      <div class="col-md-6">
        <ul class="nav nav-pills nav-stacked">
          <li><h3>Polytech Instrumentation</h3></li>
          <li><a href="http://www.polytech-instrumentation.fr/" target="_blank"><img class="logo" alt="Logo Polytech Instrumentation" src="img/polytechInstrumentation.png" /></a></li>
        </ul>
	  </div>
	  <div class="col-md-3">
      </div>
	  <div class="col-md-6">
          <ul class="nav nav-pills nav-stacked">
            <li><h3>Oxybul</h3></li>
            <li><a href="http://www.oxybul.com" target="_blank"><img class="logo" alt="Logo Oxybul" src="img/oxybul.png" /></a></li>
            </ul>
      </div>
	  <div class="col-md-3">
      </div>
	</div>
  </div>
</div>