facebook pixel code

#%E8%83%BD%E9%81%A9%E6%87%89%E9%80%99%E5%80%8B%E5%A4%A7%E7%92%B0%E5%A2%83%E4%B9%9F%E8%A6%81%E6%87%82%E5%BE%97%E4%BF%9D%E8%AD%B7%E8%87%AA%E5%B7%B1