JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
    <div class="title">ONE</div>
    <div class="content">Content One</div>
</div>
<div class="container">
    <div class="title">TWO</div>
    <div class="content">Content Two</div>
</div>
<div class="container">
    <div class="title">THREE</div>
    <div class="content">Content Three</div>
</div>
<div class="container">
    <div class="title">FOUR</div>
    <div class="content">Content Four</div>
</div>

CSS

.container {
    width:300px;
    margin-bottom:5px;
    border:1px solid #d3d3d3;
    text-align:center;
}

.container .title {
    background-color:#00ffcc; 
    width:auto;
    padding: 2px;
    cursor: pointer;
    font-weight: bold;
}
.container .content {
    background-color: #f0f0f0;
    display: none;
    padding : 5px;
}

JavaScript

$(".title").click(function () {
    $content = $(this).next();
    if (!($content.is(":visible"))) {
        $(".content").slideUp("fast");
        $content.slideToggle(200);
    }
});