<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <!------ Include the above in your HEAD tag ----------> <link href="//netdna.bootstrapcdn.com/bootstrap/3.1.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//netdna.bootstrapcdn.com/bootstrap/3.1.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="container"> <div class="row"> <div class="col-md-6"> <div class="panel panel-primary"> <div class="panel-heading"> <h3 class="panel-title">Panel 1</h3> <span class="pull-right clickable"><i class="glyphicon glyphicon-chevron-down"></i></span> </div> <div class="panel-body">Panel content</div> </div> </div> <div class="col-md-6"> <div class="panel panel-success"> <div class="panel-heading"> <h3 class="panel-title">Panel 2</h3> <span class="pull-right clickable"><i class="glyphicon glyphicon-chevron-up"></i></span> </div> <div class="panel-body">Panel content</div> </div> </div> </div> <div class="row"> <div class="col-md-6"> <div class="panel panel-info"> <div class="panel-heading"> <h3 class="panel-title">Panel 3</h3> <span class="pull-right clickable"><i class="glyphicon glyphicon-chevron-up"></i></span> </div> <div class="panel-body">Panel content</div> </div> </div> <div class="col-md-6"> <div class="panel panel-warning"> <div class="panel-heading"> <h3 class="panel-title">Panel 4</h3> <span class="pull-right clickable"><i class="glyphicon glyphicon-chevron-up"></i></span> </div> <div class="panel-body">Panel content</div> </div> </div> </div> </div>

.row{ margin-top:40px; padding: 0 10px; } .clickable{ cursor: pointer; } .panel-heading span { margin-top: -20px; font-size: 15px; }

$(document).on('click', '.panel-heading span.clickable', function(e){ var $this = $(this); if(!$this.hasClass('panel-collapsed')) { $this.parents('.panel').find('.panel-body').slideUp(); $this.addClass('panel-collapsed'); $this.find('i').removeClass('glyphicon-chevron-down').addClass('glyphicon-chevron-up'); } else { $this.parents('.panel').find('.panel-body').slideDown(); $this.removeClass('panel-collapsed'); $this.find('i').removeClass('glyphicon-chevron-up').addClass('glyphicon-chevron-down'); } })