div#separate_left {
  width: 6px;
  height: 20px;
  background-image: url(../imgs/separate_left.gif);
  background-position: top left;
  background-repeat: no-repeat; 
  float: left; 
}

div#separate_right {
  width: 6px;
  height: 20px;
  background-image: url(../imgs/separate_right.gif);
  background-position: top right;
  background-repeat: no-repeat;  
  float: left;  
}



div.onglet {
  width: 119px;  
  font-size: 80%;
  text-align: center;
  padding-top: 5px;
  background-image: url(../imgs/onglet.gif);
  background-repeat: no-repeat;
  float: left;  
  filter: green() alpha(opacity=30); /* IE */
  opacity: 0.30; /* Safari, Opera and Mozilla */
}

div.onglet_active {
  width: 119px;  
  font-size: 80%;
  font-weight: bold;
  text-align: center;
  text-decoration: underline;
  padding-top: 5px;
  background-image: url(../imgs/onglet.gif);
  background-repeat: no-repeat;
  float: left;  
}

div#content_top {
  width: 1000px;
  height: 5px; 
  background-image: url(../imgs/content_top.png);
  background-position: top;
  background-repeat: no-repeat;  
}

div#content_bottom {
  width: 1000px;
  height: 5px;
  background-image: url(../imgs/content_bottom.png);
  background-position: top;
  background-repeat: no-repeat;   
}

div#content {
  width: 1000px;
  background-image: url(../imgs/content.png);
  background-position: top;
  background-repeat: repeat-y;   
}