JS implementation of the Web page background Lightning Flash effect code _javascript tips

The example of this article is about the Web page background Lightning Flicker effect code of JS implementation. Share to everyone for your reference, specific as follows:

This JavaScript effect code can be used to achieve the lightning flash effect of the Web background, click on the button on the page, you can activate the effect, very cool effect, careful JS enthusiasts will find, in fact, the background color of the Web page from the "black" quickly changed to "white", forming a "lightning" effect.

The online demo address is as follows:

http://demo.jb51.net/js/2015/js-lightning-style-bgcolor-demo/

The specific code is as follows:

I hope this article will help you with JavaScript programming.