JSFiddle - React, Tailwind, and code Playground

by techiedelight

HTML

<div id="container" class="main-class"></div>

CSS

.main-class {
  width: 500px;
  height: 300px;
  border: 1px solid black;
  background-color: lightgray;
}

JavaScript

var object = document.querySelector(".main-class");
console.log(object);