body{
	background-color:#aaaaaa;
	margin:50px 5% 0px 0px;
	}
tr{
	align:center;
	}
td{
	text-align:;
	valign:;
	width:100px;
	height:100px;
	}
img{
	border-width:1px;
	border-color:#000000;
	}