html {
	position: relative;
	height: 100%;
	width: 100%;
}
body {
	position: relative;
	height: 100%;
	width: 100%;
	text-align: center;
	margin: 0px;
	background-attachment: fixed;
	background-image: url(images/background.jpg);
	background-repeat: repeat;
	background-position: left top;
}
table {
	height: 100%;
	width: 100%;
	text-align: center;
}