<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<div class="container">
<div class="row">
<button type="button" class="first btn btn-default btn-danger" data-container="body" data-toggle="popover" data-placement="left" title="Popover Left" data-content="Vivamus sagittis lacus vel augue laoreet rutrum faucibus.">
Popover on left
</button>
<button type="button" class="btn btn-default btn-danger" data-container="body" data-toggle="popover" data-placement="top" title="Popover Top" data-content="Vivamus sagittis lacus vel augue laoreet rutrum faucibus.">
Popover on top
</button>
<button type="button" class="btn btn-default btn-danger" data-container="body" data-toggle="popover" data-placement="bottom" title="Popover Bottom" data-content="Vivamus
sagittis lacus vel augue laoreet rutrum faucibus.">
Popover on bottom
</button>
<button type="button" class="btn btn-default btn-danger" data-container="body" data-toggle="popover" data-placement="right" title="Popover Right" data-content="Vivamus sagittis lacus vel augue laoreet rutrum faucibus.">
Popover on right
</button>
</div>
</div>