JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
  <div class="buttons">
     <button id="button">Перекрасить</button>
  </div>
</div>

JavaScript

button = document.getElementById('button');
button.addEventListener('click',function(event) {
	var container = event.target.closest('.container');
  container.classList.add('active');
});