anchor.diff:  <h1>Components</h1>
  +
  +<%= styleguide_section sections['icons'] do %>
  +  <span class="icon $modifier_class"></span>
  +  <span class="visually-hidden">hidden text</span>
  +<% end %>
   
   <%= styleguide_section sections['buttons'] do %>
     <a href="#url" class="button $modifier_class">link</a>
  
positive.code:   </button>
  <% end %>
  
  <%= styleguide_section sections['icons'] do %>
    <span class="icon $modifier_class"></span>
    <span class="visually-hidden">hidden text</span>
  <% end %>
  
  <%= styleguide_section sections['Social Links'] do %>
    <%= render 'shared/social_links' %>
  <% end %>
  
  <%= styleguide_section sections['header'] do %>
    <%= render 'shared/header' %>
  <% end %>
  
  <%= styleguide_section sections['Footer Site Links'] do %>
    <%= render 'shared/footer_site_links', locals: %w(en) %>
  <% end %>
  
  <%= styleguide_section sections['Footer Social Links'] do %>
    <%= render 'shared/footer_social_links' %>
  <% end %>
  
  <%= styleguide_section sections['Call out'] do %>
    <%= render 'styleguide/shared/callout' %>
  <% end %>
  
negative.code:   <%= render 'shared/opt_out_bar' %>
  <% end %>
  
  <%= styleguide_section sections['Primary Navigation'] do %>
    <%= render 'shared/primary_nav' %>
  <% end %>
  
  <%= styleguide_section sections['Search'] do %>
    <%= render 'shared/search_box' %>
  <% end %>
  
  <%= styleguide_section sections['header'] do %>
    <%= render 'shared/header' %>
  <% end %>
  
  <%= styleguide_section sections['Footer Site Links'] do %>
    <%= render 'shared/footer_site_links', locals: %w(en) %>
  <% end %>
  
  <%= styleguide_section sections['Social Links'] do %>
    <%= render 'shared/social_links' %>
  <% end %>
  
  <%= styleguide_section sections['Footer Social Links'] do %>
    <%= render 'shared/footer_social_links' %>
  <% end %>
  