#top{
  height: 137px;
}

.leftTop {
  background-image: url('http://invistita.fr/view/images/top_1.png'); 
  height: 137px; 
  width: 431px; 
  position:absolute; 
  left:0px; 
  z-index: 10;
}

.rightTop {
  background-image: url('http://invistita.fr/view/images/top_2.png'); 
  background-position: right; 
  background-repeat: no-repeat; 
  background-color: #fdfdfd; 
  height: 137px; 
  width: 100%; 
  position:absolute; 
  right:0px;
  z-index: 9;
}

.boundaryTop {
  text-align: center; 
  background-image: url('http://invistita.fr/view/images/boundary.png'); 
  background-repeat: repeat-x; 
  height: 70px; 
  width : 100%; 
  position:absolute; 
  top: 80px; 
  z-index: 11;
}

.logo {
  z-index: 25;
  position: relative; 
  top: -25px;
}