{% macro tnaBackLink(params) %}
{%- set containerClasses = [params.classes] if params.classes else [] -%}
{%- set classes = containerClasses | join(' ') -%}
<a href="{{ params.href }}" class="tna-back-link{% if classes %} {{ classes }}{% endif %}"{%- if params.attributes %}{% for attribute, value in params.attributes.items() %} {{ attribute }}{% if value != '' %}="{{ value }}"{% endif %}{% endfor %}{% endif %}>
  <span class="tna-back-link__inner">{{ params.text or 'Back' }}</span>
</a>
{% endmacro %}