JSFiddle - React, Tailwind, and code Playground

by krustnic

HTML

<div class="wrap">
  <div class="block"></div>
</div>

CSS

.wrap {
  width: 200px;
  border: 1px solid green;
}

.block {
  width: 200px;
  padding-bottom: 50%;
  border: 1px solid red;
}

JavaScript

for (let i = 0; i < 10; i++) {
	setTimeout(function () {
		console.log(i);
	}, 100);
}