#pied,
#sidebar,
#menu {
  display: none;
}

div.possibilites,
div.possibilites div,
body #contenu.illustration div.illustration,
#contenu .pied,
#header,
#contenu {
  background: none !important;
}

#contenu.illustration {
  width: 19cm;
}

#contenu.illustration h6.conclusion {
  bottom: 0;
  position:relative;
  top: 0;
  left: 0;
  width: auto;
}