anchor.diff:  <body>
   <br/>
   <div class="all">
  -  <div class="txt">    </div>
     <div class="txt">订单
     </div>
     <div class="txt_1">
  
positive.code:                  product_properties = product.product_properties.joins(:property).
                                     where("shop_properties.code like 'SIZE%'")
              %>
              <ul>
                <% product_properties.each do |product_property|
                                   unless product_property.input_value.to_i == 0
                %>
                <li><%= product_property.property.name %>:
                  <%= product_property.input_value %> mm</li>
                <%  
                     end
                 end
                 %>
              </ul>           
     <td align="center"  class="tableStyle"><%= color_property.property_value.value %></td>
      <td align="center"  class="tableStyle"><%= item.quantity %> 件 </td>
      <td align="center"  class="tableStyle"><%= number_with_delimiter(item.price_yuan) %> 元 </td>
  
negative.code: <tr><td>
    <div class="txt_1">
      <div class="sum"><p>共 <font><%= item_count %></font> 种 <font><%= all_count %></font> 件产品，
                    会员折扣 <font><%= @shop_order.discount %>%</font>，运费金额 <font><%= number_with_delimiter(@shop_order.transport_fee_yuan)%></font> 元，
                    实付金额 <font><%= number_with_delimiter(@shop_order.total_fee_yuan) %></font> 元 </p></div>
    </div>
      </td></tr>
  <tr><td>
      <div class="txt_1">
       备注：图片仅做参考，产品颜色以实际为准。货物上门时如果需要吊装或楼梯搬运至室内，货运公司会根据实际情况在现场收取相应费用。
      </div>
  </td></tr>
  </table>
  <table width="100%" border="1" cellpadding="0" cellspacing="0" height="80">
          <tr  valign="middle" >
               <td rowspan="4"  width="40%" align="center">客户收货地址信息</td>
               <td align="left" >客户名称:<%= @shop_order.receiver_name %></td></tr>
          <tr valign="middle" ><td>联系电话:<%= @shop_order.receiver_mobile %></td></tr>
          <tr valign="middle" ><td>详细地址:<%= @shop_order.receiver_full_address %></td></tr>
  