diff --git a/exampleSite/layouts/partials/custom-header.html b/exampleSite/layouts/partials/custom-header.html
new file mode 100644
index 0000000000..a106bd1913
--- /dev/null
+++ b/exampleSite/layouts/partials/custom-header.html
@@ -0,0 +1,6 @@
+
+    <style>
+      #body img.bg-white {
+        background-color: white;
+      }
+    </style>
\ No newline at end of file