<!DOCTYPE html>
<html>
<head>
<style>
.center {
height: 200px;
position: relative;
border: 3px solid green;
}

.center p {
margin: 0;
position: absolute;
top: 50%;
left: 50%;
-ms-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
}
</style>
</head>
<body>

<h2>Centering</h2>
<p>In this example, we use positioning and the transform property to vertically and horizontally center the div element:</p>

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

<p>Note: The transform property is not supported in IE8 and earlier versions.</p>

</body>
</html>

Centering

In this example, we use positioning and the transform property to vertically and horizontally center the div element:

I am vertically and horizontally centered.

Note: The transform property is not supported in IE8 and earlier versions.