diff --git a/website/src/App.module.less b/website/src/App.module.less
index a394736..9fefe3b 100644
--- a/website/src/App.module.less
+++ b/website/src/App.module.less
@@ -14,9 +14,9 @@
   text-align: center;
   color: white;
   sup {
-    background-color: #e6e6e6;
+    background-color: #ffffff21;
     border-radius: 3px;
-    color: #555;
+    color: #fff;
     font-size: 12px;
     padding: 1px 5px;
   }