Lighten up the color a little

Author: Al-Azif

themes/default/style.css

@@ -85,7 +85,7 @@ ul.default li {
 }
 .btn-disabled {
     width: 325px;
-    background-color: #3a3a3a;
+    background-color: #777777;
     color: white;
     border-radius: 8px;
 }