diff --git a/assets/css/crt-screen.css b/assets/css/crt-screen.css
index b7dab53..624b363 100644
--- a/assets/css/crt-screen.css
+++ b/assets/css/crt-screen.css
@@ -22,7 +22,7 @@ layout: none
     left: 117px;
     overflow-y: auto;
     overflow-x: hidden;
-    /*z-index: -1;*/
+    z-index: -1;
     width: 768px;
     height: 584px;
     pointer-events: auto !important;