diff --git a/public/index.html b/public/index.html
index cff67e2..8542bf0 100644
--- a/public/index.html
+++ b/public/index.html
@@ -25,7 +25,7 @@
 
         body {
             font-family: 'Nimbus Mono PS', 'Courier New', monospace;
-            margin: 20px;
+            padding: 20px;
             background-color: var(--bg-color);
             text-align:center;
             color: var(--text-color);