dpc-web/app/views/shared/_docs_tabs.html.erb
<div class="ds-c-tabs">
<%= link_to docs_path, :class => "ds-c-tabs__item #{current_class?(docs_path)}" do %>
Reference
<% end %>
<%= link_to docs_guide_path, :class => "ds-c-tabs__item #{current_class?(docs_guide_path)}" do %>
Guide
<% end %>
</div>