QR code component

Hi, good job.

Here are some things that need to be improved. I hope you take them on board, and apply the necessary changes to your code :)

HTML:

• Every webpage needs a <main> that wraps all of the content, except for <header> and footer>. This is vital for accessibility, as it helps screen readers identify a page's "main" section. Wrap the card in a <main>.

• The alt text should be written with normal capitalization, and it must also say where it leads(the frontendmentor website). A good alt text would be "QR code leading to the Frontend Mentor website."

• Headings should always be in order, so you never start with a <h3>. I would change it 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.

• .attribution should be a <footer>, and you should use <p> for the text inside.

CSS:

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

• Remember to specify a fallback font:font-family: 'Outfit',sans-serif;

• I like to add 1rem of padding on the body, to ensure the card doesn't touch the edges on small screens.

• On the body, change height to min-height - this way, the content will not get cut off if it grows beneath the viewport.

• Remove all widths and heights in px.

• Add a max-width of around 20rem on the card, to prevent it from getting too wide on larger screens.

• 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.

• 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.

• Similarly, you can set the font-family on the body, and remove it elsewhere.

• On the image, add display: block and change width to max-width: 100% - the max-width prevents it from overflowing its container. Remove the padding.

• To create the space between the image and the edge of the card, set padding on all 4 sides of the card: padding: 16px;.

• I would use px instead of % for border-radius.

• Instead of having descendant selectors like .qr-content p, it is recommended to give elements a class, for example <p class="paragraph">.