Update footer to expand grey bar to bottom of page

_site/remove.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <script src="/js/cookies.js"></script>
+        <script>
+            Cookies.remove("reading-school-bbc-young-reporter-cookies-accepted");
+        </script>
+    </head>
+    <body>
+        Our cookie has been removed.
+    </body>
+</html>