JSFiddle - React, Tailwind, and code Playground

by jfriend00

HTML

<div class="box trx">
<div class="expandable">
    <?php the_content(); ?>
    <span class="simple">
        <a class="cunload" href="#">Close</a>
    </span>
</div>
</div>

CSS

.trx {background-color: #CCC;}

JavaScript

$(".cunload").click(function() {
    $(this).parents(".box").removeClass("trx");
});