<nav class="wf-crumbs" aria-label="Breadcrumbs">
{%- for item in items -%}
{%- if !loop.first -%}<span class="sep">/</span>{%- endif -%}
{%- match item.href -%}
{%- when Some with (href) -%}
<a href="{{ href }}"{% if item.current %} aria-current="page"{% endif %}>{{ item.label }}</a>
{%- when None -%}
<span{% if item.current %} aria-current="page"{% endif %}>{{ item.label }}</span>
{%- endmatch -%}
{%- endfor -%}
</nav>