<footer class="modal-card-foot is-fullwidth is-clearfix">
    <a id={{submitButtonName}} class="button is-primary is-width-100 {{if isLoading 'is-loading'}}" disabled={{disabled}} {{action 'submit' changeset}}>Submit</a>
  <a class="button is-outlined is-width-100" {{action 'closeModalDialog'}}>Go back</a>
</footer>