Resposive Layout Using CSS Grid

Hey @mattbcowan 👋🏻

I have some suggestions for the project.

• First, in desktop viewport width, remove margin-top for footer, because it adds some unnecessary scrolling to the page.
• Next, even though it doesn't look like a list, footer icons should be in ul and each icon could be in li which in it has a tag.

I hope this was helpful 👨🏻‍💻 you did a superb job with this one, no accessibility or HTML issues, and it's responsive, keep that up. Cheers 👾