body {
  overflow:hidden;
  background-color: #E0E0E0;
  background-image: url('bkg-drawing.png');
  background-repeat: repeat; 
  }
div {
  position:absolute; 
  left: 0px; top:0px; 
  height:100%; width:100%;
  overflow:hidden; 
  border: 0px none; padding: 0px; margin:0px;
  }
iframe {
  position:absolute; 
  left:0px; top:0px; 
  height:100%; width:100%; 
  border: 0px none;
  padding: 0px; margin:0px;
  background: transparent none; }