diff --git a/static/style.css b/static/style.css
index c648f09..4ccddbc 100644
--- a/static/style.css
+++ b/static/style.css
@@ -12,7 +12,7 @@ body {
   width: 24px;
   display: inline-block;
   text-align: center;
-  background-color: #FFEB3B;
+  background-color: #4bff3b;
   color: #666;
 
 }