diff --git a/index.html b/index.html
index bd65ef7..2160294 100644
--- a/index.html
+++ b/index.html
@@ -3,6 +3,12 @@
   <head>
     <title>macchiato.dev</title>
     <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <style type="text/css">
+      html, body {
+        margin: 0;
+        padding: 0;
+      }
+    </style>
   </head>
   <body>
     <script type="module" src="/app.js"></script>
