Home > Article > Web Front-end > 让背景如此暗淡（一种弹出提示信息时页面背景色调改变的方法）_javascript技巧
让背景如此暗淡（一种弹出提示信息时页面背景色调改变的方法）_javascript技巧
- WBOYOriginal
- 2016-05-16 19:25:281180browse
这个效果前些日子有人在论坛问起，今天有空研究了下。我打了原创标记，因为我在写这个方法时的确没有参考过别人的代码。我的方法其实就是层遮罩加ALPHA滤镜实现预期效果。
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