<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>
<!------ Include the above in your HEAD tag ---------->
<script src="https://cdn.rawgit.com/atatanasov/gijgo/master/dist/combined/js/gijgo.min.js" type="text/javascript"></script>
<link href="https://cdn.rawgit.com/atatanasov/gijgo/master/dist/combined/css/gijgo.min.css" rel="stylesheet" type="text/css" />
<p>Drag border to resize</p>
<p>
Powered by <a href="http://gijgo.com/dialog/example/bootstrap-modal-resizable" target="_blank">Resizable Bootstrap Modal</a> by gijgo.com
</p>
<div id="dialog" title="Resizable Bootstrap Modal" width="350">
<div data-role="body">
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</div>
<div data-role="footer">
<button class="btn" data-role="close">Cancel</button>
<button class="btn" onclick="dialog.close()">OK</button>
</div>
</div>