#menu #item03 {
	background-image: url(../images_site/ligne_menu.jpg);
	background-repeat: repeat-x;
	background-position: left bottom;
}
#col_a {
	float: left;
	width: 240px;
}
#col_b {
	float: left;
}
#col_c {
	float: left;
	width: 340px;
}
#col_d {
	float: left;
	width: 340px;
	margin-left: 25px;
}