body {
	background: #fdfdfd none;
	margin-x:2px;
	margin-y:4px;
	text-align:center;
}

/* blauer Hintergrund */
th.b {
	color: #000000;
	background-color:#7FFFD4;
	text-align: center;
}

td {
	text-align: center;
}

/* gruener Hintergrund */
td.g {
	color: #000000;
	background-color:#87CEEB;
}