diff --git a/js/src/components/TextEditor.vue b/js/src/components/TextEditor.vue
index 953d88740..9a5b12abc 100644
--- a/js/src/components/TextEditor.vue
+++ b/js/src/components/TextEditor.vue
@@ -643,3 +643,12 @@ onBeforeUnmount(() => {
   height: 0;
 }
 </style>
+<style>
+.menubar__button {
+  @apply mx-0.5;
+}
+
+.menubar__button.is-active {
+  @apply bg-zinc-300 dark:bg-zinc-500;
+}
+</style>