.ct {
	background-image: url(../images/bkgCahierTechnique_es.gif);
}
#bt_h1{
	background-image: url(../images/bt_design_es.gif);
}
#bt_h2{
	background-image: url(../images/bt_diag_es.gif);
}
#bt_h3{
	background-image: url(../images/bt_doc_es.gif);
}
#menugauche #moteurderecherche dd form{
	background-image: url(../images/fond_recherche_es.gif);
}
#menugauche #news dd div.fond{
background-image: url(../images/fond_news_es.png);
_filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true,src='images/fond_news_es.png',sizingMethod='image');
}
#menugauche #newsletter dd{
background-image: url(../images/bt_newsletter.gif);
}