diff --git a/themes/lhs-retro/layouts/shortcodes/rawhtml.html b/themes/lhs-retro/layouts/shortcodes/rawhtml.html
index 520ec17..eb70e6b 100644
--- a/themes/lhs-retro/layouts/shortcodes/rawhtml.html
+++ b/themes/lhs-retro/layouts/shortcodes/rawhtml.html
@@ -1,2 +1,4 @@
-<!-- raw html -->
-{{.Inner}}
\ No newline at end of file
+<!--
+# Raw HTML from content, probably unsupported on older browsers!
+{{.Inner}}
+-->
\ No newline at end of file