On click I am adding, 1px border to div, so Div size increases by 2px X 2px. I dont want to get div size increased. Is there any simple way to do so?On click I am adding, 1px border to div, so Div
阅读背景：
当向div添加1个px边界时，div的大小会增加，不要这么做
来源：互联网
分享到：
