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">
<!--
#imput_txt {
	font-size: 9px;
	font-family: Arial;
	font-style: normal;
	color: #000000;
	background: white;
	border: 1px solid #000000;
}
#imput_submit {
	Quello che vuoi
}
-->
</style></head>

<body>

<form action="" method="post">
<input name="t1" type="text" id="imput_txt" />
<input name="s1" type="submit" id="imput_submit" value="Clicca qui" />
</form>

</body>
</html>