JSFiddle - React, Tailwind, and code Playground

by infous

HTML

<a href="#">
  Нажми меня!
</a>

<div>
  Привет, ньламклбюжПапа!! ❤️😁
</div>

CSS

body { display: flex; height: 100vh; }
.blue {
  background: blue;
  color: white;
}
a {
  border-radius: 10px;
  background: blue;
  color: white;
  padding: 20px;
  text-decoration: none;
  margin: auto;
}
div {
  font-size: 28px;
  display: none;
  margin: auto;
}

JavaScript

$('a').click(() => {
	$('a').hide();
  $('body').addClass('blue');
  $('div').show();
})