.centerLink{
	display:block;
	border:1px solid gray;
	padding:5px;
	width: 20em;
	text-align:center;
	margin-left:auto;
	margin-right:auto;
}
.prdate{
	display: block;
	float: left;
	width: 8em;
}
.prlink{
	display: block;
	float: left;
	clear: right;
}