html {height:100%;margin:0;padding:50;}

table.sample {
	width: 90%; 	
    	heigth: 800px;
	margin-right:auto;
	margin-left:auto;
	border-width: 0px 0px 0px 0px;
	border-spacing: 0px;
	border-style: outset outset outset outset;
	border-color: gray gray gray gray;
	border-collapse: separate;
	background-color: #f0f0f0;
	
}

table.sample td {
	border-width: 0px 0px 0px 0px;
	padding: 0px 0px 0px 0px;
	background-color: ;
	
}