The menu is a second-level menu, which is folded when initialized. When a large item title is clicked, it expands and displays a second-level list.
The HTML code is as follows:
Service Management
Among them, JQUERY script can achieve the desired effect with just a few simple lines. The specific code is as follows:
Statement:The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn