diff --git a/css/index.css b/css/index.css
index f8c9caf..0de9f1a 100644
--- a/css/index.css
+++ b/css/index.css
@@ -437,6 +437,8 @@ img {
   display: block;
 }
 footer {
+  position:sticky; 
+  bottom:0;
   text-align: center;
   padding: 2em;
 }