% prefered_auth_button_available = Auth.providers.include?(@preferred_auth_provider) %>
  <%= tag.div :id => "login_auth_buttons",
              :class => ["collapse show row row-cols-1", { "row-cols-sm-2" => prefered_auth_button_available }, "g-2 mb-3"] do %>
    <% if prefered_auth_button_available %>
      
        <%= render "auth_button", :provider => @preferred_auth_provider, :preferred => true %>
      
    <% end %>
    
      <% Auth.providers.each do |provider| %>
        <% if provider != @preferred_auth_provider %>
          <%= render "auth_button", :provider => provider %>
        <% end %>
      <% end -%>
    
  <% end %>