html, body, body * {
	height: 100%;
	margin: 0;
	padding: 0;
}
body {
	background-color: #FFFFFF;
}
#dao {
	min-width: 830px;
	min-height: 687px;
	height: 100%; /* 687px; */
	margin: 0 auto;
	padding: 0;
	font: normal 0pt/0pt arial, helvetica, sans-serif;
	text-align: center;
}