Toollabs/video2commons

<div class="modal-dialog">
  <div class="modal-content">
    <div class="modal-header">
      <button type="button" class="close" data-dismiss="modal">&times;</button>
      <h4><span class="glyphicon glyphicon-plus"></span> {{ _('addTask') }}</h4>
    </div>
    <div class="modal-body" style="padding:40px 50px;"></div>
    <div class="modal-footer">
      <button type="button" class="btn btn-danger flip pull-left" id="btn-cancel" data-dismiss="modal"><span class="glyphicon glyphicon-remove"></span> {{ _('cancel') }}</button>
      <button type="submit" class="btn btn-success flip pull-right" id="btn-next">{{ _('next') }} <span class="glyphicon glyphicon-chevron-right"></span></button>
      <button type="button" class="btn btn-warning flip pull-right disabled" id="btn-prev"><span class="glyphicon glyphicon-chevron-left"></span> {{ _('back') }}</button>
      <img class="pull-right" alt="File:Ajax-loader.gif" src="//upload.wikimedia.org/wikipedia/commons/d/de/Ajax-loader.gif" data-file-width="32" data-file-height="32" height="32" width="32" id="dialog-spinner">
    </div>
  </div>
</div>