How to animate div height on mouse hover using jQuery
Topic: JavaScript / jQueryPrev|Next
Answer: Use the jQuery animate() method
You can simply use the jQuery animate() method in combination with the mouseenter() and mouseleave() methods to animate the height of a <div> element on mouseover.
Let's try out the following example to understand how it actually works:
Example
Try this code »<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery Animate Div Height on Hover</title>
<style>
.box{
width: 400px;
height: 150px;
background: #f0e68c;
border: 1px solid #a29415;
}
</style>
<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
<script>
$(document).ready(function(){
var boxHeight = $(".box").height();
$(".box").mouseenter(function(){
$(this).animate({
height: "300"
});
}).mouseleave(function(){
$(this).animate({
height: boxHeight
});
});
});
</script>
</head>
<body>
<p><strong>Note:</strong> Place mouse pointer over the box to play the animation.</p>
<div class="box"></div>
</body>
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