Qr-code-component-main challenge with html5 and css3

Community feedback

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  Melvin Aguilar 🧑🏻‍💻•61,140

  @MelvinAguilarPosted almost 2 years ago

  Hello there 👋. Congratulations on completing your first challenge! You have done a great job and I can see you are on the right track.

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

  HTML 📄:

  • Use the <main> tag to wrap all the main content of the page instead of the <div> tag. With this semantic element you can improve the accessibility of your page.

  • Use the <footer> tag to wrap the footer of the page instead of the <div class="attribution">. The <footer> element contains information about the author of the page, the copyright, and other legal information.

  • Since this component involves scanning the QR code, the image is not a decoration. You must not use the background-image property to add the QR code image. Instead, use the <img> tag to add the image. Use the background-image property only for decorative images that do not add any information to the page.

  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 📘.

  • Centering an element with position: absolute would make your element behave strangely on some screen sizes, "there's a chance the content will grow to overflow the parent". You can use Flexbox or Grid to center your element. You can read more about centering in CSS here 📘.

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

  Happy coding!

  Marked as helpful

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  Sujood Qureshi•190

  @Sujood-QureshiPosted almost 2 years ago

  @MelvinAguilar Thank you so much for your suggestion. I appreciate your observation of my code. I will work on these mistakes from now on. 😊😊

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