Use the box-shadow property to add shadow effects to elements.
The following is an example to add shadow effects −
Example
<html>
<head>
<style>
div {
width: 300px;
height: 100px;
padding: 15px;
background-color: red;
box-shadow: 10px 10px;
}
</style>
</head>
<body>
<div>This is a div element with a box-shadow</div>
</body>
</html>Output
