codice:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Documento senza titolo</title>
<style type="text/css">
body {
background-color: #999;
background-image: url(immagine.jpg);
}
#testo {
margin: 100px 150px;
}
</style>
</head>
<body>
<form enctype="text/plain" method="post" action="">
<textarea id="testo" cols="100" rows="50"></textarea>
</form>
</body>
</html>