diff --git a/index.html b/index.html
index f6c1f10..e38805a 100644
--- a/index.html
+++ b/index.html
@@ -7,6 +7,7 @@
 <style>
 body {
     margin: 5%;
+  background: #AAA;
 }
 a {
     text-decoration: none;