diff --git a/js/index.css b/js/index.css
index c245810e..9eeb0c78 100644
--- a/js/index.css
+++ b/js/index.css
@@ -108,7 +108,6 @@ body {
   padding: 6px;
   border-radius: 4px;
   font-size: 90%;
-  box-shadow: 4px 4px 4px 0px var(--jupyter-grey);
 }
 
 .arrow {