diff --git a/index.html b/index.html
index b93d1ee..8b0531e 100644
--- a/index.html
+++ b/index.html
@@ -111,7 +111,7 @@
   <title>Boran Wen&#39;s Home Page</title>
 
 </head>
-<body id="top" data-spy="scroll" data-target="#navbar-main" data-offset="71" >
+<body id="top" data-spy="scroll" data-target="#navbar-main" data-offset="71" style="margin: 0;padding: 0;">
 
 <nav class="navbar navbar-light fixed-top navbar-expand-lg py-0" id="navbar-main">
   <div class="container">
