#tb p{
	font-size: 13px;
}

#tb{
	width:600px;
}
#back_link{
	margin-top: 20px;
	width:100%;
	background: url('http://www.zde.ru/images/railroad/registration_user/adds/images/go_main.png') no-repeat center middle;
	height: 20px;
}

#back_link a{
	display:block;
	height: 20px;
	width: 157px;
}