adds flex variable to card docs

diff --git a/docs/pages/card.md b/docs/pages/card.md
index b131bfed92da4fe4de3187ebb5ab70ddd5107de3..a99c751b7df8e48e1155c9d06a2774e738709ef3 100644 (file)
--- a/docs/pages/card.md
+++ b/docs/pages/card.md
@@ -4,6 +4,7 @@ description: Cards are a popular and flexible UI component.
 sass: scss/components/_card.scss
 tags:
   - card
+flex: true
 ---
 
 ## Basics