#principal_realisation_haut
{
	float : left;
	width : 980px; /*995*/
	height : 312px; 
	background-image: url(../image/fond_haut_realisation.gif);
	background-repeat: no-repeat;
	padding-left:15px;
	padding-top : 20px;

}

#principal_realisation_haut p { padding-top:40px;}

#principal_realisation_haut h3, #principal_realisation_milieu h3 {
	margin:0; padding:0; border:0; float:left; width:500px; padding-left:320px; padding-top:30px;
	padding-bottom:20px; clear:both;
	}
#principal_realisation_haut h3 {padding-top:8px; padding-left:350px;}

#principal_realisation_milieu
{
	color:#FFFFFF;
	text-align: left;
	margin-right : 90px;
	font-size:12px;
	color:#FFFFFF;
	background-image: url(../image/fond_milieu_realisation.gif);
	width : 965px; /*995*/
	float : left;
	padding:0; margin:0; border:0;
	padding-left:30px;
}


#principal_realisation_bas
{
	float : left;
	width : 995px;
	height : 356px;
	background-image: url(../image/fond_bas_realisation.gif);
	background-repeat: no-repeat;
	padding-left:20px;
}

.bloc_photo {width:235px; height:259px; float:left; background-repeat:no-repeat;}
.bloc_photo img { padding:0; margin:0; float:right; display:block;}