Bulma class: .breadcrumb

<nav class="breadcrumb" aria-label="breadcrumbs">
  <ul>
    <li><a href="#">Bulma</a></li>
    <li><a href="#">Documentation</a></li>
    <li><a href="#">Components</a></li>
    <li class="is-active"><a href="#" aria-current="page">Breadcrumb</a></li>
  </ul>
 </nav>