{% macro current_service_link(endpoint, link_text) %}
  {% if current_service %}
    <a class="govuk-link" href="{{ url_for(endpoint, service_id=current_service.id) }}">{{ link_text }}</a>
  {% else %}
    <b class="govuk-!-font-weight-bold">{{ link_text|capitalize }}</b>
  {% endif %}
{% endmacro %}