diff --git a/site/views/css/style.css b/site/views/css/style.css
index 84a5830..34e78dc 100755
--- a/site/views/css/style.css
+++ b/site/views/css/style.css
@@ -21,7 +21,7 @@
 
 :root {
     --background: whitesmoke;
-    --cell_background: transparent;
+    --cell_background: lightgrey;
     --text_color: grey;
     --title-color: #333333;
     --dev-background: red;
@@ -134,7 +134,7 @@ body {
 @media (prefers-color-scheme: dark) {
      :root {
         --background: rgb(34, 34, 34);
-        --cell_background: transparent;
+        --cell_background: #333333;
         --text_color: rgb(252, 252, 252);
         --title-color: #ebebeb;
         --dev-background: rgb(0, 89, 255);