效果图
<body> <div class="container"> <span class="glyphicon glyphicon-plus"></span> <a href="#" class="btn btn-default"><span class="glyphicon glyphicon-heart"></span></a> <button type="button" class="btn btn-danger"> <span class="glyphicon glyphicon-home"></span> 注册 </button> <hr /> <div class="btn-toolbar"> <div class="btn-group"> <a href="#" class="btn btn-default"><span class="glyphicon glyphicon-education"></span></a> <a href="#" class="btn btn-default"><span class="glyphicon glyphicon-ice-lolly-tasted"></span></a> <a href="#" class="btn btn-default"><span class="glyphicon glyphicon-text-size"></span></a> <a href="#" class="btn btn-default"><span class="glyphicon glyphicon-education"></span></a> </div> </div> <hr/> <button type="button" class="btn btn-default btn-sx"> <span class="glyphicon glyphicon-star" aria-hidden="true"></span> Star </button> <hr /> <div class="col-sm-3 col-sm-offset-2"> <div class="input-group"> <span class="input-group-addon"> <span class="glyphicon glyphicon-education"></span> </span> <input type="text" class="form-control" /> </div> </div> </div> </body>
