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foundations/html_css/flexbox/flexbox-intro.md

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 This section contains helpful links to related content. It isn't required, so consider it supplemental.
 
 - Interneting Is Hard has a tutorial on [modern CSS layouts with flexbox](https://internetingishard.netlify.app/html-and-css/flexbox/index.html).
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 - Slaying the dragon tutorial on [Flexbox in 8 minutes](https://youtu.be/phWxA89Dy94?si=UOXlsTa0BMfQYG3q).
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 - For a more interactive explanation and example, try this [Scrim on Flexbox](https://scrimba.com/learn/flexbox/your-first-flexbox-layout-flexbox-tutorial-canLGCw). Note that this Scrim requires logging into Scrimba in order to view.