app/views/modal-renditions-editor.html
<div class="modal-header">
<button type="button" class="close"
ng-click="modalRenditionsCtrl.close()">
<span aria-hidden="true">×</span></button>
</div>
<div class="modal-body">
<iframe
src="{{modalRenditionsCtrl.url}}"
width="100%" height="100%"
></iframe>
</div>