body{
	font-family: Arial, Helvetica, sans-serif;
	margin: 0px;
}

header {
	text-align: center;
	background-color:#555555;
	color:#ffffff;
	padding: 3px;
}

main {
	text-align: center;
	/* background-color: #ffffff; */
	background-color:#dddddd;
}

nav {
	text-align: center;
	background-color:#dddddd;
	padding: 10px;
}

textarea{
	font-family: 'Courier New', Courier, monospace;
	/* font-size: 12pt; ist Standard*/
	width: 340px;
	height: 50px;
}

#einstellwert_id{
	font-weight:bold;	
	color:red;
	width:50px;
}

#mygui {
	position: absolute; 
	top: 2px; 
	left: 2px 
}