xxxxxxxxxx<meta charset="utf-8"><title>Vertical centering CSS technique</title><link rel="stylesheet" href="index.css"><div class="vcenter" style="height:100px; border:1px solid;"> <p style="border:1px dotted;">I'm vertically centered.<br>I'm vertically centered. I'm vertically centered. I'm vertically centered. I'm vertically centered. I'm vertically centered. I'm vertically centered. I'm vertically centered. I'm vertically centered. I'm vertically centered. I'm vertically centered. I'm vertically centered.</p></div>