<form class="grouped-form" action="#">
  <!-- ... -->
  <div class="grouped-form__section">
    <div class="actions-list align-left">
      <button class="actions-list__item btn btn--secondary">Cancel</button>
      <button class="actions-list__item btn btn--primary">Submit</button>
    </div>
  </div>
</form>

<header class="header-bar">
  <h2 class="header-bar__title">New entry</h2>
  <div class="actions-list align-right">
    <button class="actions-list__item btn btn--secondary">Cancel</button>
    <button class="actions-list__item btn btn--primary">Save</button>
  </div>
</header>