JSFiddle - React, Tailwind, and code Playground

HTML

<html>
<head>
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
</head>
	
<nav class="navbar navbar-default" id="top">
	<div class="nav-container">
		<div class="container-fluid">
			<div class="navbar-header">
				<!-- For mobile -->
				<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
					<span class="sr-only"></span>
					<span class="icon-bar"></span>
					<span class="icon-bar"></span>
					<span class="icon-bar"></span>
				</button>
				<a class="navbar-brand" href="/"><span>my site</span></a>
			</div>
			<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
				 <ul class="nav navbar-nav">
        <li class="active"><a href="#">Home</a></li>
        <li><a href="#about">About</a></li>
        <li class="dropdown">
            <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="true"> <span class="nav-label">Services</span> <span class="caret"></span></a>
            <ul class="dropdown-menu">
                <li><a href="#">Service A</a></li>
                <li><a href="#">Service B</a></li>
                <li class="dropdown-submenu">
                    <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"> <span class="nav-label">Service C</span><span class="caret"></span></a>
                    <ul class="dropdown-menu">
                        <li><a href="#">Service C1</a></li>
                        <li><a href="#">Service C2</a></li>
                        <li><a href="#">Service C3</a></li>
                        <li><a href="#">Service C4</a></li>
                        <li><a...