anchor.diff:              <%= f.password_field :password %>
               <%= f.label :password_confirmation %>
               <%= f.password_field :password_confirmation %>
  -            <%= f.submit "Sign Up" %>
  +            <%= f.submit "Sign Up", :class => "alert button expand" %>
           </fieldset>
         <% end %>
     <a class="close-reveal-modal">&#215;</a>
  
positive.code: 
  
  <div id="login" class="reveal-modal" data-reveal>
    <%= form_for(:session, url: login_path) do |f| %>
      <%= f.text_field :email, :placeholder => "Email" %>
      <%= f.password_field :password, :placeholder => "Password"%>
      <%= f.submit "Login", :class => "alert button expand" %>
    <% end %>
    <a class="close-reveal-modal">&#215;</a>
  </div>
  
  
negative.code:       <div class="search-bar">
          <%= form_tag stories_search_path, :method => :get do %>
              <%= text_field_tag :search, params[:search], :placeholder => "search for stories" %>
              <%= submit_tag "Search", :name => nil, class: "button round" %>
          <% end %>
        </div>
      </div>
  