diff --git a/styles/simple.css b/styles/simple.css
index e3a37cbe..27473615 100644
--- a/styles/simple.css
+++ b/styles/simple.css
@@ -494,7 +494,7 @@ table {border: 1px solid #7a7971;}
 }
 .rdd-roll-norm{
   border-radius: 6px; padding: 3px;
-  background: var(--gradient-silver-green);
+  background: var(--gradient-green);
 }
 .rdd-roll-notSign, .rdd-roll-echec{
   border-radius: 6px; padding: 3px;