<main class="gl-main">
<div class="container-fluid content">
<div class="row">
<div class="col-md-8 col-md-offset-2">
<div class="panel gmd">
<div class="panel-heading">Panel</div>
<div class="panel-body">
Panel body
</div>
</div>
</div>
</div>
</div>
</main>