/* En-tête */
#entete {
	/*background: #00003B;*/
	background: black url(../img/celestia_earth_2.jpg) no-repeat ;
	}

/* Navigation */

/* Bloc central */

/* Contenu principal */
#principal {
	margin-left: 146px; /* -> 6 */
}

#principal h2 {
	/*text-align: center;*/
}
#principal p {
	/*font-size: 1.2em;*/
margin : 1.5em 0;
	}

.presentation_l, .presentation_c, .presentation_r {
width: 225px ;
height : 295px ;
/*border : 1px solid #5493FF;*/
padding : 8px 0px ;
margin-bottom : 0em;
	background: rgb(0,0,59) url(../img/fond_pres1.jpg) repeat-x ;
	/*background-color: rgb(0,0,69) ;*/
border-bottom : 1px solid #5493FF;
}
.presentation_l {
float : left ;
/*margin-right : 12px ;*/
}
.presentation_r {
float: right ;
}
.presentation_c {
	margin: 0 auto; /* -> 3 */
/*margin-left : 2px ;*/
}

#principal .presentation_l h3, #principal .presentation_c h3, #principal .presentation_r h3{
	/*color : #32D1FF ;*/
	/*color : white ;*/
	margin-top: 0.0em ;
	margin-bottom: 0.7em ;
	/*padding-left: 35px ;
	text-align : left ;*/
	background: url(../img/titre_h3.gif) no-repeat 8px 3px ;
	/*border-bottom: 1px solid  #32D1FF  ;*/
	/*border-bottom: none  ;*/
	font-size: 1.5em;
}

#principal .presentation_l  img, #principal .presentation_c  img, #principal .presentation_r  img {
width : 202px ;
margin-left: 12px ;
margin-bottom: 2px ;
border : none;
}

#principal .presentation_l  a, #principal .presentation_c  a, #principal .presentation_r  a {
text-decoration: none ;
color : white ;
}
#principal .presentation_l  a:hover, #principal .presentation_c  a:hover, #principal .presentation_r  a:hover {
color: #FFFF00;
}

#principal ul {	
	padding-left: 7px ;
	padding-right: 7px ;
}


/*
#principal img.decal1 {
}
#principal img.decal2 {
	position: relative;
	top: 120px;
	right: 110px;
	}
#principal img.decal3 {
	position: relative;
	top: -140px;
	left: 420px;
	}


#actu_index {
	margin-top : -90px;
	font-size: 1.2em;
}
*/

/* Contenu secondaire */
#secondaire {
	/*border: 1px solid  #32D1FF  ;*/
	width: 120px;
	height : 500px ;
	/*background:  url(../img/2004_pasvenus_008-2.gif) no-repeat ;*/
	/*background-position: 0px 40px ;*/
	background:  url(../img/motif_lateral.gif) no-repeat ;
	background-position: -27px 50px ;
}

/* Pied de page */