jQuery UI progressbar classes Option

jQuery UI consists of GUI widgets, visual effects, and themes implemented using HTML, CSS, and jQuery. jQuery UI is great for building UI interfaces for the webpages. The jQuery UI progressbar classes option is used to add some additional classes to add the widget's elements.

Syntax:

$( ".selector" ).progressbar({
 classes: {
 "ui-progressbar": "highlight"
 }
});

CDN Link: First, add jQuery UI scripts needed for your project.

<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/smoothness/jquery-ui.css"> <script src="//code.jquery.com/jquery-1.12.4.js"></script> <script src="//code.jquery.com/ui/1.12.1/jquery-ui.js"></script>

Example:

Output: