body {background-color:#ffffff; height:100%; font-family:Arial,Verdana,Helvetica,sans-serif,Times New Roman; text-align:center; margin:0px; padding:0px;}

#centera
{
position:relative; height:100%; margin:0px auto; text-align:left; width:750px; padding:0px;
}

#oben
{
display:none;
}

#mitte
{
display:none;
}

#unten
{
display:none;
}

#iframe
{
position:absolute; top:0px; left:0px; border:0px; width:100%; height:100%; padding:0px; font-size:22px; color:#000000; background-color:#ffffff; overflow:auto; z-index:1;
}

#drucken_icon
{
display:none;
}

#drucken_text
{
display:none;
}

#drucken_button
{
display:none;
}

#drucken_button_mit_zurueck
{
display:none;
}

#geschichte_zurueck_button
{
display:none;
}