JSFiddle - React, Tailwind, and code Playground

HTML

<div id="divContainer">
    <div class="divTitle">Moo</div>
    <div class="divDetails" style="display:none">Moo details</div>
</div>

<div id="divContainer">
    <div class="divTitle">Foo</div>
    <div class="divDetails" style="display:none">Foo details</div>
</div>

JavaScript

jQuery(function(){
    jQuery('.divTitle').bind('click',function(){
                  jQuery(this).siblings('.divDetails').slideToggle();
    });  
});