JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<div id="accept_cookie_ga4" class="alert alert-infoCookie alert-dismissible fade in navbar-fixed-bottom" role="alert">
	<h4>Titulo</h4>
	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed eiusmod tempor incidunt ut labore et dolore magna aliqua. </p>

	<button type="button" class="btn btn-success" data-dismiss="alert">Aceptar</button>

	<button type="button" class="btn btn-success" data-toggle="modal" data-target="#myModal">
    Abrir Modal
  </button>

</div>

<div class="modal fade" id="myModal" tabindex="-1" role="dialog">
	<div class="modal-dialog">
		<div class="modal-content">
			<div class="modal-header">
				<h4 class="modal-title" id="myModal-label">Titulo de modal</h4>
			</div>
			<div class="modal-body">
				Modal content...
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-secondary" data-dismiss="modal">OK</button>
			</div>
		</div>
	</div>
</div>