QR Code Component Solution with HTML and CSS

Community feedback

• 

  Melvin Aguilar 🧑🏻‍💻•61,020

  @MelvinAguilar

  Posted over 2 years ago

  Hello there 👋. Good job on completing the challenge !

  I have other suggestion about your code that might interest you.

  • Use min-height: 100vh instead of height. Setting the height to 100vh may result in the component being cut off on smaller screens, such as a mobile phone in landscape orientation.

    screenshot-imgur (landscape mode)📸

  I hope you find it useful! 😄

  Happy coding!

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  Marked as helpful
• 

  Jeroen Leijnse•1,420

  @jrleijnse

  Posted over 2 years ago

  Hey there! Great job completing your first challenge! 🎊

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

  HTML 📄:

  • Instead of using the <div> tag for your containers, try using some semantic HTML to provide more meaning to it, for better SEO. For example, instead of using <div> you could use the <main> or <section> tag. For the element with the classname attribution you could use the <footer> tag.
  • If an <img> like in this case the QR-code, leads to a website or links to someplace else, try to provide a more descriptive text of that in your ALT text, for example: QR code that leads to the website frontendmentor.io

  CSS 🎨:

  • To make your project more responsive and adaptable (in this case as well: especially when you start building bigger and bigger projects), I would suggest to use rem instead of px. This basically means that all sizing will be calculated in relation to the root element (rem). To set the standard font-size for the root element, you can provide a font-size inside the HTML element inside your CSS. For example: html {font-size: 15px;}.

  For more information on this topic, you can read the following article: PX or REM in CSS?

  • To make your solution responsive for different devices and screen widths, you can create a media query inside your CSS file and set the breaking point (i.e. the moment your media query gets triggered based on the width of the viewport). For example: @media (max-width: 375px) { ***Place your CSS code here, just like you would in a regular CSS file***}.

  For more information on this topic, you can read the following article: Media queries

  I hope you find my suggestions useful, and above all: the solution you provided is very good!

  Keep it up and happy coding! 😃

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  Marked as helpful