block_height.html at Dompdf

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title></title>
</head>
<body>

<div style="height: 100%; width: 30%; background-color: #D3D7D8">
&nbsp;
</div>

</body>
</html>