diff --git a/mycpt.html b/mycpt.html
index 297c546..f49c2a4 100644
--- a/mycpt.html
+++ b/mycpt.html
@@ -49,7 +49,7 @@ button {
 }  
   
 button:hover {  
-    background-color: #ddd;  
+    background-color: #aeaeae;  
 }  
   
 button.operator {