Use these instead because it is just simple and customizable
<p>
<a href="{{ blog.absolute_url }}">{{ blog.name }} </a>/ {% for topic in content.topic_list %}
<a class="blog-tag {{ topic.slug }}" href="{{ blog_tag_url(group.id, topic.slug) }}">{{ topic.name }}</a>{% if not loop.last %}{% endif %}
{% endfor %} / {{ content.name }}</p>