diff --git a/docs/web-development/css.md b/docs/web-development/css.md
index 3ee8781..c1675ec 100644
--- a/docs/web-development/css.md
+++ b/docs/web-development/css.md
@@ -10,9 +10,12 @@ sidebar_label: CSS
 - [Tutorialspoint CSS](https://www.tutorialspoint.com/css/index.htm "Tutorialspoint CSS")
 - [🎥 CSS Tutorial | freeCodeCamp 🎥](https://youtu.be/1Rs2ND1ryYc "CSS Tutorial | freeCodeCamp")
 - [🎥 CSS Crash Course For Absolute Beginners 🎥](https://youtu.be/yfoY53QXEnI "CSS Crash Course For Absolute Beginners")
+- [CSS3 Zero To Hero | freeCodeCamp](https://youtu.be/1Rs2ND1ryYc) 
+- [Html Css Bootstrap | Yazılım Bilimi](https://youtube.com/playlist?list=PLIHume2cwmHdvlKx7q1HTAar-Hm-4wwgu) 
 
 ## Intermediate
 
+- [CSS Intermediate Flex-Grid | James Q Quick](https://youtu.be/IyYC-hSFEFQ) 
 - [CSS Gradient](https://cssgradient.io/ "CSSGradient")
 
 ## Advanced