#conteneur{
	width:760px;
	margin:0 auto;
}

#haut_de_page {
	margin:0 auto;
	padding:0;
	width:760px;
	text-align:right;
}
#haut_de_page img{
	border:none;
}
#col_gauche{
	width:150px;
	float:left;
	background-color:#FFFFFF;
}


#col_droite{
	width:190px;
	float:right;
}

#col_droite img{
	float:right;
	border:none;

}

#menu_bas{
	margin-left:190px;
	margin-right:150px;

}

#menu_bas img{
	border:none;
}