table.ueberschrift,tr.ueberschrift,td.ueberschrift {
	font-family: Arial, Helvetica, sans-serif;
	background-color: #CCCCCC;
	font-size: 10px;

}
table.leer,tr.leer,td.leer {
	font-family: Arial, Helvetica, sans-serif;
	background-color: #666666;
}
table.belegt,tr.belegt,td.belegt {
	font-family: Arial, Helvetica, sans-serif;
	background-color: #FF0000;
	text-align: center;
	font-size: 9px;

}
table.frei,tr.frei,td.frei {
	font-family: Arial, Helvetica, sans-serif;
	background-color: #00FF00;
	text-align: center;
	font-size: 10px;

}
table.ungrade,tr.ungrade,td.ungrade {
	font-family: Arial, Helvetica, sans-serif;
	background-color: #00CCCC;
}
table.grade,tr.grade,td.grade {
	font-family: Arial, Helvetica, sans-serif;
	background-color: #0099CC;
}
table,tr,td {	font-family: Arial, Helvetica, sans-serif;}
font {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
}