diff --git a/editor/sass/editor.scss b/editor/sass/editor.scss
index 0541a93f8..4b245f2aa 100644
--- a/editor/sass/editor.scss
+++ b/editor/sass/editor.scss
@@ -149,6 +149,7 @@
     left:0;
     right:0;
     background: $shade-color;
+    z-index: 2;
 }