anchor.diff:    </script>
   
     <% unless @codes.nil? %>
  -    <h1>Result</h1>
  -    <table>
  -      <tbody>
  -        <% @codes.each do |cell, value| %>
  -          <tr>
  -            <td class="unselectable"><%= cell || '??' %></td>
  -            <td><%= value || '&nbsp;' %></td>
  -          </tr>
  -        <% end %>
  -      </tbody>
  -    </table>
  +    <div class="panel">
  +      <div class="box">
  +        <label>Result</label>
  +      </div>
  +      <div class="box">
  +        <%= @codes.values.count(nil) %> missing.
  +      </div>
  +      <div class="box">
  +        <table>
  +          <tbody>
  +            <% @codes.each do |cell, value| %>
  +              <tr>
  +                <td class="unselectable"><%= cell || '??' %></td>
  +                <td><%= value || '&nbsp;' %></td>
  +              </tr>
  +            <% end %>
  +          </tbody>
  +        </table>
  +      </div>
  +    </div>
     <% end %>
   
   </body>
  
positive.code:       label {
          display: block;
          margin-bottom: 5px;
        }
  
        h1 {
  
negative.code:         -ms-user-select: none;
          user-select: none;
        }
  
        input {
          background-color: <%= COLOR %>;
          font-size: 18px;
          border: none;
          width: 100%;
          color: #000;
          padding: 6px;
        }
  
        .button {
          background-color: Transparent;
          border-radius: 4px;
          border: 2px solid <%= COLOR %>;
        }
  
        .button:hover {
          background-color: <%= COLOR %>;
        }
      </style>
    </head>
    <body>
  