diff --git a/files/zh-cn/web/css/_doublecolon_cue/index.md b/files/zh-cn/web/css/_doublecolon_cue/index.md
index a82d58f29633cf..d9848efe9cbb1c 100644
--- a/files/zh-cn/web/css/_doublecolon_cue/index.md
+++ b/files/zh-cn/web/css/_doublecolon_cue/index.md
@@ -26,8 +26,8 @@ slug: Web/CSS/::cue
 
 ## 语法
 
-```css
-::cue|::cue(<selector >) {
+```css-nolint
+::cue | ::cue(<selector>) {
   /* ... */
 }
 ```