body{

}
#content{
	position: absolute;
	margin: 0 auto;
	height: 500px;
	outline: 1px solid black;
}
table{
	
}
table td{
	outline: 1px solid black;
	width: 150px;
	height: 200px;
	text-align: center;
	font-size: 5em;
	background-color: #eee;
	background-repeat: no-repeat;
}
table td:hover{
	cursor: pointer;
	background-color: #ccc;
}