.header1 {
	display: block; 
	background: url(../images/header_1.jpg); 
	width:600px; 
	height:180px;
}

.header2 {
	display: block; 
	background: url(../images/head_place_de_la_concorde.jpg); 
	width:600px; 
	height:180px;
}

.header3 {
	display: block; 
	background: url(../images/head_centre_pompidou.jpg); 
	width:600px; 
	height:180px;
}

.header4 {
	display: block; 
	background: url(../images/head_notre_dame_2.jpg); 
	width:600px; 
	height:180px;
}

.header5 {
	display: block; 
	background: url(../images/head-grand_palais.jpg); 
	width:600px; 
	height:180px;
}

.header6 {
	display: block; 
	background: url(../images/head_arc_du_carousel.jpg); 
	width:600px; 
	height:180px;
}

.header7 {
	display: block; 
	background: url(../images/head_notre_dame.jpg); 
	width:600px; 
	height:180px;
}

.header8 {
	display: block; 
	background: url(../images/head_tuilerien.jpg); 
	width:600px; 
	height:180px;
}

.header9 {
	display: block; 
	background: url(../images/head_disneyland.jpg); 
	width:600px; 
	height:180px;
}