JSFiddle - React, Tailwind, and code Playground

HTML

<div class="intersection">
    <a>Test</a>
    <p class="intersection_excerpt">Blah Blah Blah</p>
</div>

<div class="intersection">
    <a>Test</a>
    <p class="intersection_excerpt">Blah Blah Blah</p>
</div>

<div class="intersection">
    <a>Test</a>
    <p class="intersection_excerpt">Blah Blah Blah</p>
</div>

JavaScript

$('.intersection a').live('click', function(e){
    
    var theIntersectParent = $(this).parent();
    var theIntersect = $(theIntersectParent).children('.intersection_excerpt');
    
    $(theIntersect).slideToggle('fast');
    e.preventDefault();                            
    
});