Jquery-based webpage SELECT drop-down box beautification code _ jquery

The SELECT drop-down box beautification and JQUERY plug-in based on CSS and JS have recently developed a JQUERY plug-in for the company's webpage Production Department to beautify the select drop-down box on the webpage for sharing with you. 1. solved the problem that some select beautification Code cannot trigger the onchange event of the original select control.
2. Multiple calls of $ ("..."). selectCss () are allowed to solve the problem that the Select options cannot be synchronized after update.

The usage is as follows:

The Code is as follows:

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