easinrobin

<div class="container demo">

    
    <div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">

        <div class="panel panel-default">
            <div class="panel-heading" role="tab" id="headingOne">
                <h4 class="panel-title">
                    <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
                        <i class="more-less glyphicon glyphicon-plus"></i>