Bootstrap 4 Responsive Navbar with Multi level Dropdowns

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Tested on Bootstrap 4.1.3 and jQuery v3.1.1. Check this Demo

In Desktop

Mobile device

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Usage

1. Add css header for caret right icon <link href="css/bootstrap-4-navbar.css" rel="stylesheet">
2. Add js for navbar events after include jquery and bootstrap js files <script src="js/bootstrap-4-navbar.js"></script>

Credits: fontenele