body {
	background-color: whitesmoke;
	}
.divConfigDisplay {
	width: 600px;
	margin-left: auto;
	margin-right: auto;
	margin-top: 50px;
	border: 1px solid silver;
	padding-top: 5px;
	padding-left: 5px;
	padding-right: 5px;
	}
.divRiverContainer {
	margin-top: 50px;
	}