diff --git a/css/menu_bubble.css b/css/menu_bubble.css
index af8c541..9e55005 100644
--- a/css/menu_bubble.css
+++ b/css/menu_bubble.css
@@ -115,7 +115,8 @@ body,
 
 /* Menu */
 .menu-wrap {
-	position: absolute;
+	position: fixed;
+	top: 0;
 	z-index: 1001;
 	width: 280px;
 	height: 100%;
@@ -200,4 +201,4 @@ body,
 	opacity: 1;
 	-webkit-transition: opacity 0.4s;
 	transition: opacity 0.4s;
-}
\ No newline at end of file
+}
diff --git a/css/menu_elastic.css b/css/menu_elastic.css
index 679176f..beff6f2 100644
--- a/css/menu_elastic.css
+++ b/css/menu_elastic.css
@@ -115,7 +115,8 @@ body,
 
 /* Menu */
 .menu-wrap {
-	position: absolute;
+	position: fixed;
+	top: 0;
 	z-index: 1001;
 	width: 300px;
 	height: 100%;
@@ -184,4 +185,4 @@ body,
 	transition: opacity 0.3s;
 	-webkit-transform: translate3d(0,0,0);
 	transform: translate3d(0,0,0);
-}
\ No newline at end of file
+}
diff --git a/css/menu_sideslide.css b/css/menu_sideslide.css
index 3a0c093..7a16a8d 100644
--- a/css/menu_sideslide.css
+++ b/css/menu_sideslide.css
@@ -115,7 +115,8 @@ body,
 
 /* Menu */
 .menu-wrap {
-	position: absolute;
+	position: fixed;
+	top: 0;
 	z-index: 1001;
 	width: 300px;
 	height: 100%;
@@ -218,4 +219,4 @@ body,
 	transition-timing-function: cubic-bezier(0.7,0,0.3,1);
 	-webkit-transform: translate3d(0,0,0);
 	transform: translate3d(0,0,0);
-}
\ No newline at end of file
+}