Fix(web): Wrap `Card` demos in Containers #12477

Job	Run time
🧶 Install Deps and 🏗️ Build Design Tokens	1m 16s
💅 Code Formatting	57s
🧪 Unit Testing	1m 13s
📐 Code Linting	1m 37s
📘 Type Checking	1m 1s
🧹 Cleanup	4s
	6m 8s

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