diff --git a/console/slides/presets/shadows.yaml b/console/slides/presets/shadows.yaml
index 868c600..9a92ad7 100644
--- a/console/slides/presets/shadows.yaml
+++ b/console/slides/presets/shadows.yaml
@@ -7,6 +7,7 @@ shadows:
     5:
   text:
     1:
+      # html-css-js.com - floating
       color: #FFFFFF
       background: #ece9e9
       text-shadow: 3px 5px 2px #474747