JSFiddle - React, Tailwind, and code Playground

HTML

<h2>Greetings</h2>
<h2>Greetings2</h2>
<h2>Greetings3</h2>
<div class="container">
  <div class="inner">
    Hello
    <p>Test</p>
  </div>
  <div class="inner">
    Goodbye
    <p>Test</p>
  </div>
</div>

JavaScript

$( "h2" ).appendTo( $( ".container" ) );