<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
<style>
div {
display: table-cell;
width: 250px;
height: 200px;
padding: 10px;
border: 3px dashed #1c87c9;
vertical-align: middle;
}
</style>
</head>
<body>
<div>Vertically aligned text</div>
</body>
</html>