body {
	font-family: Arial, Helvetica, 'Arial',sans-serif; 
}

#header
{
position: absolute;
left: 0;
top: 0;
height: 10vh;
/* width: 100vw; */
width: 98vw; 
background: #2ECCFA;
/* text-align: center; */
/* float: left; */
padding-bottom: 3vh;
}

#Linksbox_Aussen
{
position: absolute;
left: 0;
top: 13vh; /* = 10vh #header height + 3vh #header padding-bottom */
/* width: 12vw; */
width: 11vw;
/* height: 82vh; */ /* = 100vh - 13 vh Kopfzeile - 5vh line-height footer */
height: 87vh; /* = 100vh - 13 vh Kopfzeile */
float: left;
background: #A9E2F3;

}
#Linksbox_Innen
{
	/* margin-left: 0.5em; margin-top: 1em; */
	margin-left: 0.0em; margin-top: 1em;
}

#Rechtsbox_Aussen
{
position: absolute;
top: 13vh;
right: 0;
width: 20vw;
height: 87vh;
float: right;
background: #A9E2F3;
}

#Rechtsbox_Innen
{
	/* margin-left: 0.5em; margin-top: 1em; */
	margin-left: 1.7em; margin-top: 1em;
}

#Content_Aussen
{
position: absolute;
left: 12vw;
top: 13vh;
/* width: 76vw; */
width: 68vw; 
/* height: 87vh; */
text-align: left;
background: #EFFBFB;
}
#Content_Innen
{
	margin-left: 1em; margin-top: 1em;
}

#footer {
position: absolute;
bottom: 0;
left: 0;
width: 100vw;
line-height: 5vh;
text-align: center;
background: #2E9AFE;
}
.Button_Bild {
	width:6.7em;
	height:1.8em;
	text-align: center;
	font: 1.0em/100% Arial, Helvetica, 'Arial',sans-serif; 
	/* font: 1.0em/100% Helvetica, Arial,'Helvetica',serif; */
	font-weight: bold;
	background-color: green;
	background-image: url("../Pictures/Button.jpg");
	background-size: 100% 100%;
 }
 .Tabellen_Linien {
	border:0px solid black;
 }
 a { 
	text-decoration: none; 
	color: black;
 } 
 a:hover, a:focus, a:active { 
	background-color: yellow; 
	border: 0px;
	border-color: white;
 }