So many times I need to make an element, for example an image element, that appears exactly at the center of an HTML page.
I did it, and here I share the code:
<!DOCTYPE html>
<html>
<head>
<title>I am on the center</title>
<meta charset="utf-8">
<meta http-equiv="Pragma" content="no-cache" />
<meta http-equiv="Expires" content="0" />
<meta http-equiv="x-ua-compatible" content="ie=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<style>
body, html{
height: 100%;
padding: 0px;
margin: 0px;
}
</style>
</head>
<body style="display: table; width: 100%;">
<div style="display: table-row;">
<div style="text-align: center; display: table-cell; vertical-align: middle;">
<p>I am on the center</p>
</div>
</div>
</body>
</head>
</html>