(screen.width*0.8-70)) this.width=(screen.width*0.8-70)'> (screen.width*0.8-70)) this.width=(screen.width*0.8-70)'> 结果一个不小心 (screen.width*0.8-70)) this.width=(screen.width*0.8-70)'> 落得个人仰马翻！
