body {font-size:70%;  
      font-family:Trebuchet MS, verdana,arial,sans-serif; background-color: #003b7a;
      background-image:url(../images/blauSchattenHintergrund.jpg);
      background-attachment: fixed; background-position: left top} /*Font-size: 1.0em = 10px when browser default size is 16px*/

#stage {width: 900px;  margin-top:40px; font-size:1.3em; position: relative; margin-left: auto;
        margin-right: auto; color: #ffffff; 
        
}
#textoben { 
      font-size: 150%, margin-left: 40px;
 
 }