diff --git a/core/layout/common.css b/core/layout/common.css
index 51ac7327..8446c098 100755
--- a/core/layout/common.css
+++ b/core/layout/common.css
@@ -498,11 +498,17 @@ header .container {
 	height: 100%;
 }
 
-/* Marges au cotneu de la bannière personnalisée */
+/* Marges au cotenu de la bannière personnalisée */
 header:not(.container) #featureContent {
 	margin: 0 10px;
 }
 
+header #featureContent {
+	overflow: hidden;
+}
+
+
+
 /* Element du header
 
 #themeHeaderImage {
diff --git a/core/module/theme/view/header/header.js.php b/core/module/theme/view/header/header.js.php
index e94c5988..3202464a 100644
--- a/core/module/theme/view/header/header.js.php
+++ b/core/module/theme/view/header/header.js.php
@@ -30,7 +30,7 @@ $("input, select").on("change", function() {
 		if (headerHeight === 'none') {
 			css = "header{height:unset; background-position:top; background-repeat: no-repeat;;line-height:1.15;background-color:unset;;background-image:unset;text-align:unset}";
 		} else {
-			css = "header{height:" + $("#themeHeaderHeight").val() + ";background-position:top; background-repeat: no-repeat;;line-height:1.15;background-color:unset;;background-image:unset;text-align:unset}";
+			css = "header{height:" + $("#themeHeaderHeight").val() + "; overflow:hidden;background-position:top; background-repeat: no-repeat;;line-height:1.15;background-color:unset;;background-image:unset;text-align:unset}";
 		}
 		
 		$("#featureContent").appendTo("header").show();