From c8131384f92d8c7209bed11bf0297cb128a80e02 Mon Sep 17 00:00:00 2001
From: "tangly1024.com" <tlyong1992@hotmail.com>
Date: Wed, 21 Feb 2024 15:53:16 +0800
Subject: [PATCH] gitbook topnav

---
 themes/gitbook/components/TopNavBar.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/themes/gitbook/components/TopNavBar.js b/themes/gitbook/components/TopNavBar.js
index b01c26cc..371a7db1 100644
--- a/themes/gitbook/components/TopNavBar.js
+++ b/themes/gitbook/components/TopNavBar.js
@@ -39,7 +39,7 @@ export default function TopNavBar(props) {
   }
 
   return (
-        <div id='top-nav' className={'fixed top-0 w-full ' + className}>
+        <div id='top-nav' className={'fixed top-0 w-full z-20 ' + className}>
 
             {/* 移动端折叠菜单 */}
             <Collapse type='vertical' collapseRef={collapseRef} isOpen={isOpen} className='md:hidden'>