diff --git a/default.hbs b/default.hbs
index 95bbcb5..8406019 100644
--- a/default.hbs
+++ b/default.hbs
@@ -46,7 +46,7 @@
Merci d'avoir scrollé jusqu'en bas !
diff --git a/partials/header-background.hbs b/partials/header-background.hbs
new file mode 100644
index 0000000..1667220
--- /dev/null
+++ b/partials/header-background.hbs
@@ -0,0 +1,47 @@
+{{!--
+Wow what the hell is going on in here even?
+
+Ok so, several templates use this big header with a giant BG image. Nice idea, but big images
+have a heavy impact on performance, so it's a good idea to make them responsive. Because we
+can only get the image dynamically using Handlebars, and we can only set the image to properly
+be a background image using CSS, we end up with a handful of inline styles.
+
+If the template in question has a background image, then we render responsive image styles
+for it, and apply those styles to the tag. Else, we just output a tag
+with a `no-image` class so we can style it accordingly.
+--}}
+
+{{#if background}}
+
+
+