body {
	margin: 0px;
	padding: 0px;
	height: 100%;
	width: 100%;
}
body,td,th {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	height: 100%;
}
.buttonz {
	vertical-align: bottom;
	margin-bottom: 0px;
	position: absolute;
	padding-top: 65%;
	bottom: 1px;
	right: 1px;
}
.img_big {
	max-width: 800px;
	padding: 0px;
	margin: 0px;
	height: 100%;
	position: relative;
}
.img_large {
	max-high: 600px;
	padding: 0px;
	margin: 0px;
	width: 100%;
	position: relative;
}