diff --git a/app/stage/auth.html b/app/stage/auth.html
index f2af24149..79bf4f02f 100644
--- a/app/stage/auth.html
+++ b/app/stage/auth.html
@@ -141,11 +141,11 @@
              margin: 0;
              font-size: 85%;
              border-radius: 3px;
-             font-family: var(--b3-font-family-code);
+             font-family: "JetBrainsMono-Regular", mononoki, Consolas, "Liberation Mono", Menlo, Courier, monospace, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
              word-break: break-word;
              background-size: 20px 20px;
              white-space: pre-wrap;
-             background-color: var(--b3-protyle-code-background);
+             background-color: rgba(27, 31, 35, .05);
          }
     </style>
 </head>