feat: youtube video

AElfProject · Jul 29, 2024 · e9ed3c9 · e9ed3c9
1 parent 645fc56
commit e9ed3c9
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/docs/quick-start/developers/hello-world-contract/index.md b/docs/quick-start/developers/hello-world-contract/index.md
@@ -14,6 +14,8 @@ smart contracts on aelf blockchain.
 
 **Difficulty Level**: Easy
 
+<iframe width="100%" style={{"aspect-ratio": "16 / 9"}} src="https://www.youtube.com/embed/ZowLZFIACzA?si=eytSa5h9CrWLLoRE" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
+
 ## Step 1 - Setting up your development environment
 
 import Setup from "../_setup.md"