<div class="container"> <h2>Adjust Glyph</h2> <p>Adjust icon: <span class="glyphicon glyphicon-adjust"></span></p> <p>Adjust icon as a link: <a href="#"> <span class="glyphicon glyphicon-adjust"></span> </a> </p> <p>Adjust icon on a button: <button type="button" class="btn btn-default btn-sm"> <span class="glyphicon glyphicon-adjust"></span> Adjust </button> </p> <p>Adjust icon on a styled link button: <a href="#" class="btn btn-info btn-lg"> <span class="glyphicon glyphicon-adjust"></span> Adjust </a> </p> </div> <script src="//apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script> <script src="//apps.bdimg.com/libs/bootstrap/3.3.0/js/bootstrap.min.js"></script>