diff --git a/squelettes/scss/styles/_nav.scss b/squelettes/scss/styles/_nav.scss
index e7411da..3380bac 100644
--- a/squelettes/scss/styles/_nav.scss
+++ b/squelettes/scss/styles/_nav.scss
@@ -82,8 +82,10 @@
 	 .nav {
 		padding-top:$spacer;
 		font-size:0.9rem;
+		z-index:9;
 		> ul { 
 			text-align:right;
+			@include vendor-prefix(transition,all 0.3s ease-in-out);
 			@media ($bp-medium) {
 				position:absolute;
 				background:$couleurPrincipale;
@@ -93,6 +95,7 @@
 				padding:$spacer/2 $spacer;
 				&.ouvert{
 					left:0;
+					text-align:center;
 				}
 				a {
 					color:white;