html {
  height: 100%;
  width: 100%;
}

body {
  background-color: #F68620;
  margin: 0;
  padding: 0;
  font-family: Verdana,Arial,sans-serif;
  font-size: 1em;
  line-height: 1.2em;
  text-align: center;
  height: 700px;            
}

#oben {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 20%;
}            

#header {
  background-image: url(/files/start/img/c-ice-logo_348.gif);
  background-repeat: no-repeat;
  background-position: center center;
  margin: 0;
  padding: 0;
  height: 18%;
  text-align: center;   
}

#header h1 {
  padding: 0;
  margin: 0;
}

.hidden {
  display: none;
}

#dose {
  background-image: url(/files/start/img/dose-nass_170.gif);
  background-repeat: no-repeat;
  background-position: top center;  
  margin: 0;
  padding: 0;
  height: 62%;
  text-align: center;     
}

#headgrafik,
#dosengrafik {
  display: block;
  margin: 0 auto 0 auto;
} 

#headgrafik {
  width: 348px;
  height: 106px;
}

#dosengrafik {
  width: 157px;
  height: 170px;
}