body,html{
  background-color:#000000;
  }

#mainframe{
  margin: auto;
  width:1000px;
  height:768px;
  background-color:#000000;
  background-image:url('http://www.knoefo.de/bg.jpg');
  background-repeat:no-repeat;
  background-position:top;
  }
  
#mainframe #player{
  position:relative;
  top:285px;
  left:525px;
  }