JSFiddle - React, Tailwind, and code Playground

HTML

<div class="parent">
    <div class="child"></div>
</div>

CSS

.parent {
    padding: 30px;
    background-color: #A6811B;
}

.child {
    height: 100px;
    background-color: #FFE499;
}

JavaScript

$('div').click(function (e) {
    alert(this.className);
});