diff --git a/static/app.css b/static/app.css
index a2e720b..fbbb8f3 100644
--- a/static/app.css
+++ b/static/app.css
@@ -11,7 +11,7 @@
 }
 
 footer {
-    border-top: 1px solid black;
+    border-top: 1px solid gray80;
     margin: 5em;
     margin-top: 2em;
-}
\ No newline at end of file
+}