{% if breadcrumbs|length > 0 %}

<ol class="breadcrumb">
    {% for breadcrumb in breadcrumbs %}
        {% if breadcrumb.url and not loop.last %}
            <li><a href="{{ breadcrumb.url }}">{{ breadcrumb.title }}</a></li>
        {% else %}
            <li class="active">{{ breadcrumb.title }}</li>
        {% endif %}
    {% endfor %}
</ol>
{% endif %}