JSFiddle - React, Tailwind, and code Playground

HTML

<a href="#"><div class="home">Home</div></a>
<div id="myParagraph">Test</div>

CSS

#myParagraph{
Background-color:red;
};

JavaScript

$('.home').click(function() {
    $("#myParagraph").css({"backgroundColor": "yellow","color": "white"});
});