diff --git a/assets/css/main.scss b/assets/css/main.scss
index 9206f88..e631093 100644
--- a/assets/css/main.scss
+++ b/assets/css/main.scss
@@ -131,7 +131,7 @@ code, kbd {
   padding: 1px 6px;
   margin: 0 2px;
   border-radius: 5px;
-  font-size: .9rem;
+  font-size: .9em;
   font-weight: normal;
   font-feature-settings: normal;