body { font-family: Arial, sans-serif; margin: 0 auto 30px auto; color:#4F5050; font-size:11px; line-height:16px; background: #B4B4B2; text-align:center;}


h4 { color:#777; font-size:14px; font-weight:normal; margin:0;}
h3 { color:#777; font-size:16px; font-weight:normal; margin:0;}
h5 { color:#000; font-size:12px; font-weight:bold; margin:0; text-transform:uppercase;}

/* SECTION MENU DU HAUT*/
#entete { width:530px; height:28px; margin:80px auto 0 auto; text-align:left;}

#entete_enveloppe{ float: right; width: 100%; }
#entete_gauche { width:480px; float:left;}
#entete_droite { margin-left:480px;}

.entete_titre {color:#5E7EA3; font-size:12px; font-weight:bold; height:60px; background:url(../images/titre_network.gif) top left no-repeat; padding-top:167px;}


#entete .nav { float: left; height:28px; margin:0; margin-left:-5px; text-align:left; color:#677B93;}
.bt_nav {float:left; line-height:20px; vertical-align:bottom; }
.bt_nav a { color:#444646; margin:4px 4px; font-weight:normal; font-size: 13px; font-weight: bold; text-decoration: none;} 
.bt_nav a:hover {color:#EE3424;}
.bt_nav a.actif {color:#EE3424;}


/* DIV IMPORTANTS */
#grand_contenu { width: 898px; margin: 0 auto; text-align:left;}
#enveloppe_contenu { float: left; width: 100%; }
.marge_droite { margin:0 10px 0 0;}

/* SECTION CONTENU DE DROITE*/
#contenu {width:898px; margin-left: 0;}


/* MENUS DE NAVIGATION */
#menu_nav { margin-left: -20px; width:220px; line-height:18px; vertical-align:bottom; margin-bottom:50px;}
#menu_nav ul { width:220px; margin:0; padding-left:0; list-style-type:none;}
#menu_nav ul li { width:220px; height:20px; margin:1px 0; text-indent:20px;}
#menu_nav ul li a {color:#4F5050; width:220px; height: 20px; display:block; text-decoration:none; font-weight:bold; font-size:12px;}
#menu_nav ul li a:hover {color:#fff; width:220px; background:#4F5050;}

#menu_nav2 { margin-left: -20px; width:220px; line-height:18px; vertical-align:bottom; margin-top:10px;}
#menu_nav2 ul { width:220px; margin:0; padding-left:0; list-style-type:none;}
#menu_nav2 ul li { width:220px; height:20px; margin:1px 0; text-indent:20px;}
#menu_nav2 ul li a {color:#4F5050; width:220px; height: 20px; display:block; text-decoration:none; font-weight:bold; font-size:10px;}
#menu_nav2 ul li a:hover {color:#5E7EA3; width:220px; background:#fff;}


/* SECTION FOOTER */
#footer { clear:both; width:390px; line-height:12px; margin:0 auto; text-align: left; padding:20px 0 20px 140px; color:#4F5050;}
#footer a {color:#4F5050; text-decoration:none;}
#footer a:hover { text-decoration:underline;}