What's the best way to add a background image?

Description

I create websites to host on itty.bitty.site.

Welcome Message

Hey there! Ready to build a cool site for itty.bitty.site?

Prompt Starters

1. How can I make a simple portfolio on itty.bitty.site?
2. What's the best way to add a background image?
3. Can you help me encode my HTML for itty.bitty.site?
4. How do I add a contact form within the size limit?

Tools

browser dalle python

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