TicketForm CSS preloader

chunk.TicketForm

<div class="col-md-6 move-right">
  <input type="button" class="btn btn-primary publish" name="publish" value="[[%ticket_publish]]" title="" />
  <div class="spinner-border" style="display:none; float: left; width: 2rem; height: 2rem;"></div>
  <style>
      .form-actions .btn:disabled + .spinner-border {display:block!important}
  </style>
  <input type="submit" class="btn btn-danger draft" name="draft" value="[[%ticket_draft]]" title="Ctrl + Shift + Enter" />
</div>