column sidescroll true

app/models/order.rb

@@ -126,7 +126,8 @@ class Order < ActiveRecord::Base
     end
 
 
-    rails_admin do 
+    rails_admin do
+        sidescroll true
         navigation_label '商品管理'
         weight -240
 =begin
@@ -135,7 +136,6 @@ class Order < ActiveRecord::Base
         end
 =end
         list do
-            sidescroll true
             scopes [nil,:未支付,:已关闭,:处理中,:待收货,:已完成]
             filters [:order_id,:status,:pay_way,:receive_time,:wx_user_id,:paied_time,:depart]
             field :id do