diff --git a/core/core.php b/core/core.php
index 1af4f098..8e08d200 100644
--- a/core/core.php
+++ b/core/core.php
@@ -400,7 +400,8 @@ class common {
 				'position' => 'site-second',
 				'textAlign' => 'left',
 				'textColor' => 'rgba(255, 255, 255, 1)',
-				'textTransform' => 'none'
+				'textTransform' => 'none',
+				'fixed' => false
 			],
 			'site' => [
 				'backgroundColor' => 'rgba(255, 255, 255, 1)',
@@ -1056,6 +1057,7 @@ class common {
 		// Version 9.0.0
 		if($this->getData(['core', 'dataVersion']) < 900) {
 			$this->setData(['theme', 'site', 'blocks','100']);
+			$this->setData(['theme', 'menu','fixed',false]);
 			$this->setData(['core', 'dataVersion', 900]);
 			$this->SaveData();
 		}				
diff --git a/core/layout/common.css b/core/layout/common.css
index 87ad5fb5..8166ef54 100755
--- a/core/layout/common.css
+++ b/core/layout/common.css
@@ -223,6 +223,12 @@ td > .col12 {
 	width: 100%;
 }
 
+.container-large-fixed {
+	width: 100%;
+	position:fixed;
+	z-index: 100;
+  }
+
 /* Barre de membre */
 #bar {
 	background: #212223;
@@ -316,6 +322,14 @@ body > nav {
 	margin: 0 -10px;
 }
 /* Items du menu */
+
+/* Barre de navigation fixe quand le menu est en-dehors du site */ 
+#navfixed {
+	position: fixed;
+	top:0;
+	width:100%;
+	z-index:100;
+}
 nav a > img {
 	margin: -4px 0;
 	vertical-align: middle;
diff --git a/core/layout/main.php b/core/layout/main.php
index 63859b1a..97ad5953 100755
--- a/core/layout/main.php
+++ b/core/layout/main.php
@@ -20,7 +20,15 @@
 <?php $layout->showNotification(); ?>
 <?php if($this->getData(['theme', 'menu', 'position']) === 'body-first' || $this->getData(['theme', 'menu', 'position']) === 'top' ): ?>
 	<!-- Menu dans le fond du site avant la bannière -->
-	<nav>
+	<nav
+	<?php 
+	// Détermine si le menu est fixe en haut de page lorsque l'utilisateur n'est pas connecté
+	if($this->getData(['theme', 'menu', 'position']) === 'top' &&
+	    $this->getData(['theme', 'menu', 'fixed']) === true &&
+		$this->getUser('password') !== $this->getInput('ZWII_USER_PASSWORD'))
+
+			 	{echo 'id="navfixed"';} ?>
+	>
 		<div id="toggle"><?php echo template::ico('menu'); ?></div>
 		<div id="menu" class="
 		<?php if($this->getData(['theme', 'menu', 'position']) === 'top'){echo 'container-large';}else{echo'container';}
diff --git a/core/module/theme/theme.php b/core/module/theme/theme.php
index 31b5f640..e7d4cac4 100755
--- a/core/module/theme/theme.php
+++ b/core/module/theme/theme.php
@@ -137,16 +137,14 @@ class theme extends common {
 	public static $menuPositionsSite = [		
 		'site-first' => 'Dans le site avant la bannière',
 		'site-second' => 'Dans le site après la bannière',
-		'top' => 'Au-dessus et en-dehors du site',	
+		'top' => 'En-dehors du site',	
 		'hide' => 'Caché'
-
 	];
 	public static $menuPositionsBody = [
 		'body-first' => 'Au dessus du site avant la bannière',
 		'body-second' => 'Au dessus du site après la bannière',
 		'top' => 'Au-dessus et en-dehors du site',		
 		'hide' => 'Caché'
-
 	];	
 	public static $radius = [
 		'0' => 'Aucun',
@@ -397,6 +395,7 @@ class theme extends common {
 				'textAlign' => $this->getInput('themeMenuTextAlign'),
 				'textColor' => $this->getInput('themeMenuTextColor'),
 				'textTransform' => $this->getInput('themeMenuTextTransform'),
+				'fixed' => $this->getInput('themeMenuFixed', helper::FILTER_BOOLEAN)			
 			]]);
 			// Valeurs en sortie
 			$this->addOutput([
diff --git a/core/module/theme/view/menu/menu.js.php b/core/module/theme/view/menu/menu.js.php
index 6503f2f5..f80ee924 100755
--- a/core/module/theme/view/menu/menu.js.php
+++ b/core/module/theme/view/menu/menu.js.php
@@ -105,4 +105,15 @@ $("#themeMenuPosition").on("change", function() {
 			$("#themeMenuMargin").prop("checked", false).trigger("change");
 		});
 	}
+}).trigger("change");
+// Affiche / Cache les options du menu fixe
+$("#themeMenuPosition").on("change", function() {
+	if($(this).val() === 'top') {
+		$("#themeMenuPositionFixed").slideDown();	
+	}
+	else {
+		$("#themeMenuPositionFixed").slideUp(function() {
+			$("#themeMenuFixed").prop("checked", false).trigger("change");
+		});
+	}
 }).trigger("change");
\ No newline at end of file
diff --git a/core/module/theme/view/menu/menu.php b/core/module/theme/view/menu/menu.php
index 905a00c6..46566b94 100755
--- a/core/module/theme/view/menu/menu.php
+++ b/core/module/theme/view/menu/menu.php
@@ -105,6 +105,12 @@
 								'checked' => $this->getData(['theme', 'menu', 'margin'])
 							]); ?>
 				</div>
+				<div id="themeMenuPositionFixed" class="displayNone">
+							<?php echo template::checkbox('themeMenuFixed', true, 'Menu fixe', [
+								'checked' => $this->getData(['theme', 'menu', 'fixed'])
+							]); ?>
+				</div>
+								
 			</div>			
 		</div>
 	</div>