diff --git a/ts/editor-toolbar/BUILD.bazel b/ts/editor-toolbar/BUILD.bazel
index 69b34fdd8..f92b14879 100644
--- a/ts/editor-toolbar/BUILD.bazel
+++ b/ts/editor-toolbar/BUILD.bazel
@@ -20,7 +20,7 @@ compile_sass(
     srcs = [
         "color.scss",
         "legacy.scss",
-        "dropdown.scss",
+        "bootstrap.scss",
     ],
     deps = [],
     visibility = ["//visibility:public"],
diff --git a/ts/editor-toolbar/dropdown.scss b/ts/editor-toolbar/bootstrap.scss
similarity index 80%
rename from ts/editor-toolbar/dropdown.scss
rename to ts/editor-toolbar/bootstrap.scss
index 650407c83..33aaef9a8 100644
--- a/ts/editor-toolbar/dropdown.scss
+++ b/ts/editor-toolbar/bootstrap.scss
@@ -1,4 +1,5 @@
 @import "ts/node_modules/bootstrap/scss/functions";
 @import "ts/node_modules/bootstrap/scss/variables";
 @import "ts/node_modules/bootstrap/scss/mixins";
+@import "ts/node_modules/bootstrap/scss/buttons";
 @import "ts/node_modules/bootstrap/scss/dropdown";
diff --git a/ts/editor-toolbar/index.ts b/ts/editor-toolbar/index.ts
index 68119443d..0fe914abb 100644
--- a/ts/editor-toolbar/index.ts
+++ b/ts/editor-toolbar/index.ts
@@ -12,7 +12,7 @@ import EditorToolbarSvelte from "./EditorToolbar.svelte";
 import { checkNightMode } from "anki/nightmode";
 import { setupI18n, ModuleName } from "anki/i18n";
 
-import "./dropdown.css";
+import "./bootstrap.css";
 
 import { getNotetypeGroup } from "./notetype";
 import { getFormatGroup } from "./format";