body{
   background:url('Escritos Entrada/Land.GIF');
   background-attachment: fixed;
   color:aqua;
   clear:both;
   height: 100%;
   width: 100%;
   overflow-x:auto;
   overflow-y:auto;
  white-space: nowrap;
}
#puerta{
  width: 500px;
  height: 800px;
  position: absolute;
  left: 700px;
}