Submitted about 1 month ago

QR code component

Yuvanesh K•10

@Yuvanesh-K

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This is a solution for...QR code component

HTML
CSS

1newbie

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Community feedback

Steven Stroud•11,910
@StroudyPosted about 1 month ago
Exceptional work! You’re showing great skill here. I’ve got a couple of minor suggestions that could make this stand out even more…

Using a <main> tag inside the <body> of your HTML is a best practice because it clearly identifies the main content of your page. This helps with accessibility and improves how search engines understand your content.

Using a full modern CSS reset is beneficial because it removes default browser styling, creating a consistent starting point for your design across all browsers. It helps avoid unexpected layout issues and makes your styles more predictable, ensuring a uniform appearance on different devices and platforms, check out this site for a Full modern reset

While px is useful for precise, fixed sizing, such as border-width, border-radius, inline-padding, and <img> sizes, it has limitations. Pixels don't scale well with user settings or adapt to different devices, which can negatively impact accessibility and responsiveness. For example, using px for font sizes can make text harder to read on some screens, Check this article why font-size must NEVER be in pixels. In contrast, relative units like rem and adjust based on the user’s preferences and device settings, making your design more flexible and accessible. Use px where exact sizing is needed, but prefer relative units for scalable layouts. If you want a deeper explanation watch this video by Kevin Powell CSS em and rem explained. Another great resource I found useful is this px to rem converter based on the default font-size of 16 pixel.

Using rem or em units in @media queries is better than px because they are relative units that adapt to user settings, like their preferred font size. This makes your design more responsive and accessible, ensuring it looks good on different devices and respects user preferences.

I hope you’re finding this guidance useful! Keep refining your skills and tackling new challenges with confidence. You’re making great progress—stay motivated and keep coding with enthusiasm! 💻
1
Øystein Håberg•10,490
@Islandstone89Posted about 1 month ago
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 must also say where it leads(the frontendmentor website). A good alt text would be "QR code leading to the Frontend Mentor website."

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.

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

CSS:

It is best practice to write CSS in a separate file, often called style.css. Create one in the same folder as the index.html, and link to it in the <head>: <link rel="stylesheet" href="style.css">.

Including a CSS Reset at the top is good practice.

Use the style guide to find the correct font-family.

I recommend adding 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. You must also add flex-direction: column and gap: 2rem.

max-width on the card should be in rem. Around 20rem will work fine.

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.

On the image, remove width and change max-width to 100% - the max-width prevents it from overflowing its container. Without this, an image would overflow if its intrinsic size is wider than the container. max-width: 100% makes the image shrink to fit inside its container. Also, change margin to margin-bottom: 20px.

As the design doesn't change, there is no need for any media queries. When you do need them, they should be in rem or em, not px.
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