diff --git a/core/css/mobile.scss b/core/css/mobile.scss
index 6330be9d39..1b067c9527 100644
--- a/core/css/mobile.scss
+++ b/core/css/mobile.scss
@@ -28,7 +28,7 @@
 		}
 	}
 
-	#app-navigation + #app-content {
+	#app-navigation:not(.hidden) + #app-content {
 		margin-left: 0;
 	}