JSFiddle - React, Tailwind, and code Playground
HTML
<div id="main" style="border:1px dashed red;" >
<div id="1" style="width:300px;height:50px; ">div One visible</div>
<div id="2" style="width:300px;height:50px; ">div two visible</div>
</div>
JavaScript
$(function(){
$('#2').hide();
$('#main').click(function(){
$('#1,#2').toggle();
});
});