diff --git a/client/src/pages/instrument.vue b/client/src/pages/instrument.vue
index 16bd7f25..977a5b2b 100644
--- a/client/src/pages/instrument.vue
+++ b/client/src/pages/instrument.vue
@@ -195,6 +195,9 @@ onUnmounted(() => {
 
     & b {
       font-weight: 600;
+      & mark {
+        font-weight: 600;
+      }
     }
 
     .brand {