Js implements foldable and expanded accordion menu effects _ javascript skills

This article mainly introduces how to implement foldable and expanded accordion menus in js. It is very simple and practical to control the expansion and collapse of menu items through simple style changes, for more information, see the examples in this article. Share it with you for your reference. The details are as follows:

This is a foldable and expanded menu. It uses CSS and JavaScript technology to combine and stretch webpage menus. The code is concise, and it is a work of code from foreigners. I hope you will like it.

The running effect is as follows:

The Online Demo address is as follows:

Http://demo.jb51.net/js/2015/js-hidden-show-sfq-style-menu-codes/

The Code is as follows:

 Fold the expanded menu