From a9242c8855e1d4a30af29d8b824b62eb032cea2e Mon Sep 17 00:00:00 2001
From: Adam · D · Ma <240814476@qq.com>
Date: Sun, 11 Apr 2021 15:26:12 +0800
Subject: Wrong Annotation, I fixed it and add W3C doc link

contain: content   !== contain: layout style paint
contain: content   == contain: layout paint
---
 files/zh-cn/web/css/contain/index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/files/zh-cn/web/css/contain/index.html b/files/zh-cn/web/css/contain/index.html
index 15cff4a881..8b0f792e89 100644
--- a/files/zh-cn/web/css/contain/index.html
+++ b/files/zh-cn/web/css/contain/index.html
@@ -37,7 +37,7 @@ contain: none;
 /* 等价于 contain: layout style paint size */
 contain: strict;
 
-/* 等价于 contain: layout style paint */
+/* 等价于 contain: layout paint W3C链接: https://www.w3.org/TR/css-contain-2/#valdef-contain-content*/
 contain: content;
 
 contain: size;
-- 
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