body div#page_content div.contenu div#middle_column{
	width: 963px;
	padding-left: 16px;
}
body div#page_content div.contenu div#middle_column div.cadre .cadre_contenu{
	background: url(/pix/structure/1col/bg_middle.png) repeat-y;
	padding-left: 20px;
	padding-bottom: 20px;
}
body div#page_content div.contenu div#middle_column div.cadre .cadre_bas {
  background: url(/pix/structure/1col/bg_middle_bas.png) no-repeat;
  padding-bottom: 15px;
}