.body {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	line-height: 16px;
}
.head {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	line-height: 18px;
}
.footer {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 11px;
	line-height: 12px;
	color: #999999;
}