JSFiddle - React, Tailwind, and code Playground

by crucify

HTML

<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script>
<style>
#targetObject:after {
  content:"b";
}
</style>
<style id="dynamicStyle">
</style>
<div id="targetObject">a</div>
<a href="#">click</a>

JavaScript

$('a').on('click', function() {
	$('#dynamicStyle').text('#targetObject:after { margin-left:10%; }');
  return false;
});