<!DOCTYPE html>
<html>
<head>
<style>
.center {
padding: 70px 0;
border: 3px solid green;
text-align: center;
}
</style>
</head>
<body>

<h2>Centering</h2>
<p>In this example, we use padding and text-align to center the div element vertically and horizontally:</p>

<div class="center">
<p>I am vertically and horizontally centered.</p>
</div>

</body>
</html>

Centering

In this example, we use padding and text-align to center the div element vertically and horizontally:

I am vertically and horizontally centered.