table#sdktbl{
	border-collapse: collapse;
	margin-left: auto;
	margin-right: auto;
}
#sdktbl tbody td{
	border: 1px solid black;
	margin: 0;
	font-weight:bold;
	text-align:center;
	vertical-align: middle;
	width: 40px;
	height: 40px;
	cursor:default;
	background-color: #ddd;
}
#sdktbl tbody td.topBorder{
	border-top: 3px solid black;
}
#sdktbl tbody td.bottomBorder{
	border-bottom: 3px solid black;
}
#sdktbl tbody td.leftBorder{
	border-left: 3px solid black;
}
#sdktbl tbody td.rightBorder{
	border-right: 3px solid black;
}
#sdktbl tbody td.inputtd{
	vertical-align: middle;
	line-height:0;
	background-color: white;
}
#sdktbl input{
	border:none;
	text-align:center;
	font-size: 16px;
	font-weight:bold;
	width:40px;
	height:40px;
	cursor:pointer;
	background:transparent;
}