diff --git a/How-to-enable-stylistic-sets.md b/How-to-enable-stylistic-sets.md
index 7642c1c..7613ab6 100644
--- a/How-to-enable-stylistic-sets.md
+++ b/How-to-enable-stylistic-sets.md
@@ -33,7 +33,7 @@ Via editing `electron-browser/index.html`, see https://marketplace.visualstudio.
 # CSS
 
 ```
-... {
+.monaco-editor {
   font-feature-settings: "ss01", "ss02", "ss03", "ss04", "ss05", "ss06", "zero", "onum";
 }
 ```