JSFiddle - React, Tailwind, and code Playground
HTML
<div id="div_1">
Here Hover
</div>
<div id="div_2">
Here content to show
</div>
CSS
#div_1{
width:150px;
height:70px;
background:#76b22e;
position:relative;}
#div_2{
width:150px;
height:50px;
background:#74786f;
position:absolute;}
JavaScript
$(function() {
$('#div_2').hide();
$('#div_1, #div_2').hover(function() {
$('#div_2').stop(true, true).fadeIn(300);
}, function(){
$('#div_2').fadeOut(500);
});
});