Jquery implements a nice second-level drop-down menu code _ jquery

This article mainly introduces jquery's second-level drop-down menu code, which involves the switching technique of the class Attribute dynamic conversion effect on the jquery Mouse click Event Control page, which is very beautiful and practical, for more information about jquery, see the following example. Share it with you for your reference. The details are as follows:

This section describes a jquery-based drop-down menu for a website. The menu is black and elegant. You need to click the triangle symbol after the main menu to pull the second-level menu, it is slide when you move the mouse over the main menu. It depends on your preferences.

Let's take a look at the running effect:

The Online Demo address is as follows:

Http://demo.jb51.net/js/2015/jquery-bg-2-level-down-show-menu-codes/

The Code is as follows:

 JQuery Level 2 menu