capito??
cmq devi fare così:
<html>
<head>
<title>Untitled</title>
<style>
.input { color:#000033; text-decoration:none; font-family: Verdana; font-size: 10px; border: 1px solid #BDD2EA}
</style>
</head>
<body>
<form name="login" method="post" action="" style="margin:0">
UserName
<input type="text" name="username" size="16" class="input" maxlength="30">
Password
<input type="text" name="password" size="16" class="input" maxlength="30">
<input type="submit" name="login" value="login" height="10" class="button" style="font-size: 7.5 pt; font-family: Verdana; color: #000033; border: 1px solid #BDD2EA; background-color: #ffffff">
</form>
</body>
</html>