Flexbox Solution

Hi Chris, good job!

I've inspected your code, and these are my suggestions to improve your solution even further - I hope you find them helpful :)

HTML:

• Remove role="main" - the <main> element has that role by default, so there is no need to declare it explicitly.

• I would change the heading to a <h2> - a page should only have one <h1>, reserved for the main heading. As this is a card heading, it would likely not be the main heading on a page with several components.

• Never have text in a <div> alone. "Scan the QR code" is a paragraph, so wrap it in a <p>. I would also remove the <div>, as it is not needed - divs are usually meant to group several elements for styling purposes.

• .attribution should be a <footer>, and you should use <p> for the text inside. Move the <footer> outside of the <main>, as they are distinct landmarks.

CSS:

• Including a CSS Reset at the top is good practice.

• I recommend adding a bit of padding, for example 16px, on the body, to ensure the card doesn't touch the edges on small screens.

• On the body, change height to min-height: 100svh - this way, the content will not get cut off if it grows beneath the viewport. Remove the margin, it's already set using the universal selector (*). Add flex-direction: column and gap: 2rem - the default value for flex-direction is row, which makes the footer appear besides the main. The gap creates breathing room between the main and the footer.

• Remove the width and height in px on the card. We rarely want to give a component a fixed size, as we want it to grow and shrink according to the screen size.

• We do want to limit the width of the card, so it doesn't get too wide on larger screens. To solve this issue, the card needs a max-width, which should not be in % but in rem. Around 20rem works well.

• font-size must never be in px. This is a big accessibility issue, as it prevents the font size from scaling with the user's default setting in the browser. Use rem instead.

• Paragraphs have a default value of font-weight: 400, so there is no need to declare it.

• Since all of the text should be centered, you only need to set text-align: center on the body, and remove it elsewhere. The children will inherit the value.

• Well done setting max-width: 100% on the image! It's also common to apply display: block.

• Remove position: absolute, it is not needed.

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