.yellow {
	background: #FFFF99;
	color: #000;
	display: block;
	font-family: Courier, monospace;
	font-size: 120%;
	line-height: 140%;
	padding: 0.8em;
	margin: 1em 0;
}
.green {
	background: green;
	color: #fff;
}
.text_mittel {
	display: block;
	font-family: Arial, Helvetica, sans-serif;
	color: #fff;
	font-size: 150%;
	line-height: normal;
	padding: 0.8em;
	margin: 1em 0;	
}
.text_helvetic {
	font-family: Arial, Helvetica, sans-serif;
	color: #000000;
	font-size: 12px;
	line-height: normal;
	font-weight: bold;
}