JSFiddle - React, Tailwind, and code Playground

by krishanudey

HTML

<p>Hello</p>
<p>Goodbye</p>
<button id="btnAdd">Click Me To Add "highlight" class</button>
<br />
<button id="btnRemove">Click Me To Remove "highlight" class</button>

CSS

p {
    margin: 8px;
    font-size: 16px;
}
.selected {
    color: blue;
}
.highlight {
    background: yellow;
}

JavaScript

$("#btnAdd").click(function () {
     $("p").addClass("highlight");
 });
 $("#btnRemove").click(function () {
     $("p").removeClass("highlight");
 });