anchor.diff:    <% end %>
     <%= link_to("Add a landlord", new_landlord_path, remote: true) %> <br />
     <hr />
  -  <%= f.button("Update") %>
  +  <%= f.button("Update", { class:"btn btn-default" }) %>
   
   <% end %>
  -<%= button_to 'Download forms', "/download" %>
  +<hr />
  +<%= button_to 'Download forms', "/download", { class:"btn btn-default btn-lg" } %>
  
positive.code:     <%= render partial: "people/person_fields", locals: { builder: builder } %>
      <hr />
    <% end %>
    <%= f.button("Update") %>
  
    <h2>Houshold members</h2>
    <%= f.fields_for :household_members do |builder| %>
  
negative.code:   <% end %>
    <%= link_to("Add a household member", new_household_member_path, remote: true) %> <br />
    <hr />
    <%= f.button("Update", { class:"btn btn-default" }) %>
  
    <h2>Your landlords</h2>
    <%= f.fields_for :landlords do |builder| %>
  