diff --git a/components/layout/layout-wrapper.tsx b/components/layout/layout-wrapper.tsx
index 955477b..0c5dd53 100644
--- a/components/layout/layout-wrapper.tsx
+++ b/components/layout/layout-wrapper.tsx
@@ -212,7 +212,7 @@ export function LayoutWrapper({ children, isSignInPage, isAuthenticated }: Layou
     <AuthCheck>
       {!isSignInPage && isAuthenticated && <MainNav />}
       <div 
-        className={isSignInPage ? "min-h-screen" : "flex flex-col h-screen"}
+        className={isSignInPage ? "min-h-screen" : "flex flex-col"}
         style={
           isSignInPage 
             ? {} // No background style for signin page - let the page component handle it
@@ -223,7 +223,8 @@ export function LayoutWrapper({ children, isSignInPage, isAuthenticated }: Layou
                 backgroundRepeat: 'no-repeat',
                 backgroundAttachment: 'fixed',
                 cursor: 'pointer',
-                transition: 'background-image 0.5s ease-in-out'
+                transition: 'background-image 0.5s ease-in-out',
+                height: 'calc(100vh - 3rem)' // Soustraire la hauteur de la navbar fixed (3rem)
               }
         }
         onClick={!isSignInPage ? changeBackground : undefined}