anchor.diff:            <th class="col-md-1">順位</th>
             <th class="col-md-2">店名</th>
   	  <th class="col-md-3">混雑度</th>
  -	  <th class="col-md-4">最新更新時</th>
  -	  <th class="col-md-5">コメント</th>
  +	  <th class="col-md-2">最新更新時</th>
  +	  <th class="col-md-4">コメント</th>
       	</tr>
         </thead>
         <tbody>
  
positive.code:     <table class="table table-hover">
        <thead>
          <tr>
            <th class="col-md-1">店名</th>
            <th class="col-md-2">混雑度</th>
            <th class="col-md-3">最新更新時</th>
            <th class="col-md-4">登録日</th>
          </tr>
        </thead>
        <tbody>
  	  <% @new_restaurants.each do |nr| %>
          <tr>
            <td class="col-md-1"><%= link_to nr.name, "https://www.google.co.jp/search?q=" + nr.name %></td>
            <td class="col-md-2"><%= image_tag(@crowded_image[nr.crowdedness], :size => "32x32") %>&nbsp;&nbsp;<%= link_to @how_crowded[nr.crowdedness], :action => "report", :resname => nr.id %></td>
            <td class="col-md-3"><%= sec2h((Time.zone.now - nr.updated_at).to_i) %>前</td>
            <td class="col-md-4"><%= nr.created_at.strftime("%Y年%m月%d日 %H時%M分") %></td>
          </tr>
        <% end %>
  
negative.code:           <% end %>
            <tr>
              <th scope="row" class="col-md-1"><%= num %>位</th>
              <td class="col-md-3"><%= link_to ranking.name, "https://www.google.co.jp/search?q=" + ranking.name %></td>
  	    <td class="col-md-2"><%= image_tag(@crowded_image[ranking.crowdedness], :size => "32x32") %>&nbsp;&nbsp;<%= link_to @how_crowded[ranking.crowdedness], :action => "report", :resname => ranking.id %></td>
  	    <td class="col-md-2"><%= sec2h((Time.zone.now - ranking.updated_at).to_i) %>前</td>
              <td class="col-md-4"><span class="glyphicon glyphicon-comment" aria-hidden="true"></span>&nbsp;&nbsp;<%= link_to latest_comment.truncate(15), :action => "comment_log", :restaurant_id => ranking.id %></td>
            </tr>
            <% num = num+1 %>
  	<% end %>
  