Simple second-level navigation menu prototype implemented by JS, and js navigation menu prototype

Simple second-level navigation menu prototype implemented by JS, and js navigation menu prototype

This article describes the prototype of simple level-2 navigation menu implemented by JS. Share it with you for your reference. The details are as follows:

This is a prototype of level-2 navigation menu. It has a simple style and a rounded corner. It is also a popular menu effect currently. It supports level-2 navigation. The demonstration content is just for you.

The running effect is as follows:

The Online Demo address is as follows:

Http://demo.jb51.net/js/2015/js-simple-2l-nav-menu-demo/

The Code is as follows:

<! DOCTYPE html PUBLIC "-// W3C // dtd xhtml 1.0 Transitional // EN" http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "> 
I hope this article will help you design JavaScript programs.