table#main-column-content table.calculator {
	border:				thin solid gray;
	background-color:	#DDDDDD;
	width: 50%;
	position: relative;
	left: 25%
}
table.calculator th.header {
	background-color: #000084;
	color: White;
}
table#main-column-content table.calculator td {
	vertical-align:	0%;
	white-space:	nowrap;
}