JSFiddle - React, Tailwind, and code Playground

HTML

<html>
<head>
</head>
<body>
    <div><input type="radio" name="newsletter" />Hourly</div>
    <div><input type="radio" name="newsletter" />Daily</div>
    <br />
    <div><input type="radio" name="newsletter2" />Weekly</div>
    <div><input type="radio" name="newsletter2" />Monthly</div>       
    <div><input type="radio" name="newsletter2" />Yearly</div>
</body>
</html>

CSS

.style1
{
    background: red;
}

JavaScript

$(document).ready(function () {
    $('input').click(function () {
        $('input:not(:checked)').parent().removeClass("style1");
        $('input:checked').parent().addClass("style1");
    });    
});