anchor.diff:      <div class="tab-content">
         <div id="repo-1" class="tab-pane active">
           <%= render :partial => "common_documents/home_filter"%>
  -        <div id="repository" class="repositories row">
  +        <div id="repository" class="repositories row height-tabs-home">
             <% my_network_documents = current_subject_documents(:limit => 8) %>
             <% if my_network_documents.size == 0 %>
               <!-- WRITE ZERO SCREEN CONTENT HERE -->
  
positive.code:       -->
        <div id="ex-3" class="tab-pane">
          <%= render :partial => "excursions/filter", :locals => { :filter_id => "excursion-filter-more" } %>
          <div id="more"  class="row">
            <% for excursion in current_subject_excursions(:scope => :more) %>
              <%= render :partial => "excursions/home",
                         :locals => { :excursion => excursion} %>
  
negative.code:     <div class="tab-content">
        <div id="ex-1" class="tab-pane active">
          <%= render :partial => "excursions/filter"%>
          <div id="excursions" class="row height-tabs-home">
            <% my_network_excursions = current_subject_excursions %>
            <% if my_network_excursions.size == 0 %>
              <!-- WRITE ZERO SCREEN CONTENT HERE -->
  