table.zebra {
	border: 1px solid #666666;
	margin: 1em auto;
}
table.zebra tbody tr td, 
table.zebra thead tr th {
	padding: .2em .6em;
	/*border-left: 1px solid #d9d9d9;
	margin: 0;*/
	color: black;
}

table.zebra thead tr th {
	background-color: #999;
}

table.zebra tbody tr td {
	background-color: #fff;
	color: #000000;
	font-weight: normal;
}
table.zebra tbody tr.even-row td {
	background-color: #d9d9d9;
}

table.zebra tbody tr td.even-col {
	background-color: #efefef;
}
table.zebra tbody tr.even-row td.even-col {
	background-color: #d9d9d9;
}





/* checkerboard */

table.checkerboard {
	border: 1px solid #666666;
	margin: 1em auto;
}
table.checkerboard tbody tr td, 
table.checkerboard thead tr th {
	padding: .2em .6em;
	/*border-left: 1px solid #d9d9d9;
	margin: 0;*/
	color: black;
}

table.checkerboard thead tr th {
	background-color: #999;
}

table.checkerboard tbody tr td {
	background-color: #fff;
	color: #000000;
	font-weight: normal;
}
table.checkerboard tbody tr.even-row td {
	background-color: #d9d9d9;
}

table.checkerboard tbody tr td.even-col {
	background-color: #efefef;
}
table.checkerboard tbody tr.even-row td.even-col {
	background-color: #d9d9d9;
}