CSS के साथ कॉलम-चौड़ाई वाली संपत्ति पर एनीमेशन लागू करने के लिए, आप निम्न कोड को चलाने का प्रयास कर सकते हैं
उदाहरण
<!DOCTYPE html>
<html>
<head>
<style>
div {
width: 600px;
height: 300px;
background: white;
border: 10px solid red;
animation: myanim 3s infinite;
bottom: 30px;
position: absolute;
column-rule: 10px inset orange;
column-count: 4;
column-width: 200px;
}
@keyframes myanim {
20% {
bottom: 100px;
box-shadow: 30px 45px 70px orange;
column-rule-color: black;
column-width: 150px;
}
}
</style>
</head>
<body>
<h2>Performing Animation on column width property</h2>
<div>This is demo text! This is demo text! This is demo text!
This is demo text! This is demo text! This is demo text!
This is demo text! This is demo text! This is demo text!
This is demo text! This is demo text! This is demo text!
This is demo text! This is demo text! This is demo text!
This is demo text! This is demo text! This is demo text!
This is demo text! This is demo text! This is demo text!
This is demo text! This is demo text! This is demo text!
This is demo text!
</div>
</body>
</html>