#j9gif{
	position:absolute;
  top:350px;left:300px; 
  width:250px;height:200px;
  object-fit: contain;
    background-image: url(book.gif);
    background-position:center center;
    background-repeat: no-repeat;
    background-size: contain; 
    z-index: 50;
}
#j9stop{
	position:absolute;
  top:350px;left:300px; 
  width:250px;height:200px;
  object-fit: contain;
  opacity:0;
    background-image: url(bookstop.png);
    background-position:center center;
    background-repeat: no-repeat;
    background-size: contain; 
    z-index: 50;
}

#ombre{
  position:absolute;
  top:455px;left:300px; 
  width:242px;height:90px;
  object-fit: contain;
    background-image: url(ombre.png);
    background-position:center center;
    background-repeat: no-repeat;
    background-size: contain; 
    z-index: 20;
}

#j9fond{
    top:50%;left:50%;
    position:absolute;
    width:800px;height:600px;
    margin-left:-400px;
    margin-top:-300px;
    z-index:10;
    object-fit: scale-down;
    background-image: url(jour_sansreflet.jpg);
    background-position:center center;
    background-repeat: no-repeat;
    background-size: cover;  
}