diff --git a/README.md b/README.md
index 7bf046f..a74e9ab 100644
--- a/README.md
+++ b/README.md
@@ -89,4 +89,5 @@ Contributions are what make the open source community such an amazing place to b
 
 ## ❤️ Acknowledgements
 
-* [AlexDer](https://alexder.itch.io/) for the UNO cards assets!
+* [AlexDer](https://alexder.itch.io/) for the UNO cards assets
+* [3mil1](https://codepen.io/3mil1) for the buttons CSS