QR Code Component using HTML & CSS

Community feedback

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  Melvin Aguilar 🧑🏻‍💻•61,140

  @MelvinAguilarPosted almost 2 years ago

  Hello there 👋. Good job on completing the challenge !

  I have some suggestions about your code that might interest you.

  HTML 📄:

  • In this challenge, the picture tag is not needed, since the image does not need to change depending on the viewport. This is necessary when the platform provides two images, one for mobile and one for desktop. You can directly use the image tag in this solution.

  Alt text 📷:

  • The alt attribute should not contain the words "image", "photo", or "picture", because the image tag already conveys that information.

  • The alt attribute should explain the purpose of the image. Uppon scanning the QR code, the user will be redirected to the frontendmentor.io website, so a better alt attribute would be QR code to frontendmentor.io

    If you want to learn more about the alt attribute, you can read this article. 📘.

  CSS 🎨:

  • Instead of using pixels in font-size, use relative units like em or rem. The font-size in absolute units like pixels does not scale with the user's browser settings. This can cause accessibility issues for users who have set their browser to use a larger font size. You can read more about this here 📘.

  I hope you find it useful! 😄 Above all, the solution you submitted is great!

  Happy coding!

  Marked as helpful

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  Lawrence•180

  @lawlawsonPosted almost 2 years ago

  @MelvinAguilar Wow, thank you so much for the detailed feedback, very kind of you! I'll be sure to read the links you have sent to me and implement the suggested changes to further my understanding.

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  Hassia Issah•50,650

  @HassiaiPosted almost 2 years ago

  To center .container on the page using flexbox, replace the height in the body with min-height: 100vh.

  give the img a max-width of 100% instead a width and height value.

  Use relative units like rem or em as unit for the padding, margin, width values and preferably rem for the font-size values, instead of using px which is an absolute unit. For more on CSS units Click here

  Hope am helpful.

  Well done for completing this challenge. HAPPY CODING

  Marked as helpful

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  Lawrence•180

  @lawlawsonPosted almost 2 years ago

  @Hassiai thank you for the feedback and sharing the link to the video, super helpful in my learning journey.

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