anchor.diff:  <% @groups.each do |group| %>
  -  <%= link_to group_path(group) do %>
     <div class="group-tile row <%= group.neighborhood.gsub(" ", "-") %> group_id<%= group.id %> <%= group.state %>
       <% if group.users.exists?(current_user)%>
         <%= "my" %>
       <% end %>
       ">
  +    <%= link_to group_path(group) do %>
   
       <% if group.users.leaders.include?(current_user) %>
         <div class="large-12 group-leader">
  
positive.code:       <% else %>
            <button class="no-margin-button small-12 medium-4 large-3 right" value="<%= group.id %>" title="join">Join Group</button>
        <% end %>
    </div>
    <% end %>
  <% end %>
  
  
negative.code:         <h6>You are a leader of this group </h6></span>
        </div>
      <% end %>
  
        <div class="group-photo-container large-3">
            <%= image_tag group.photo, :class => "group-photo large-3 columns" %>
            <p>VISIT GROUP</p>
  