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Solution
Submitted 12 months ago

QR Component Page using CSS Flex

liamlizard•20
@liamlizard
A solution to the QR code component challenge
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Solution retrospective


What are you most proud of, and what would you do differently next time?

I am proud that this did not take too long and my initial ideas of how to divide the project worked well. I would look at the style guide earlier than I did.

What specific areas of your project would you like help with?

Centering the main part of the project. I already used display: flex, align-items:center, justify-content: center on the parent of the main container I used to hold the QR code, so I was unable to figure it out.

Code
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Community feedback

  • Dylan de Bruijn•3,220
    @DylandeBruijn
    Posted 12 months ago

    @liamlizard

    Hiya! 👋

    Congratulations on your solution, it looks very close to the design! I can tell you put a lot of effort into it.

    Things you could improve ✍️

    • I suggest adding a bit of padding to your body element so the card has some space around it on smaller viewports.

    • You could add a min-height: 100vh to your body element instead of height: 100vh so it takes up the full height of the viewport while still being able to grow when the content inside it grows.

    • Try experimenting with CSS variables, they help you make your CSS values more reusable across your code.

    • Try using semantic HTML elements like main, section and article.

    • Try using using relative CSS units like rem and em they make your layout more adaptable.

    • You don't have to put width: 100vw on your html and body. These elements are block elements and take up the full width of their parent by default.

    • You don’t have to wrap your image in a separate div, it’s possible to style it directly to achieve the same result.

    • Instead of using the b element, try using something like a p tag and CSS to make your text bold.

    I hope you find my feedback helpful! 🌟

    Let me know if you have more questions and I'll do my best to answer them. 🙋‍♂️

    Happy coding! 😎

  • P
    Aram Hekimian•410
    @Hekimianz
    Posted 12 months ago

    If you put a height of 100vh on the body it should center it if you already put flex on it :D

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How does the accessibility report work?

When a solution is submitted, we use axe-core to run an automated audit of your code.

This picks out common accessibility issues like not using semantic HTML and not having proper heading hierarchies, among others.

This automated audit is fairly surface level, so we encourage to you review the project and code in more detail with accessibility best practices in mind.

How does the CSS report work?

When a solution is submitted, we use stylelint to run an automated check on the CSS code.

We've added some of our own linting rules based on recommended best practices. These rules are prefixed with frontend-mentor/ which you'll see at the top of each issue in the report.

The report will audit all CSS, SCSS and Less files in your repository.

How does the HTML validation report work?

When a solution is submitted, we use html-validate to run an automated check on the HTML code.

The report picks out common HTML issues such as not using headings within section elements and incorrect nesting of elements, among others.

Note that the report can pick up “invalid” attributes, which some frameworks automatically add to the HTML. These attributes are crucial for how the frameworks function, although they’re technically not valid HTML. As such, some projects can show up with many HTML validation errors, which are benign and are a necessary part of the framework.

How does the JavaScript validation report work?

When a solution is submitted, we use eslint to run an automated check on the JavaScript code.

The report picks out common JavaScript issues such as not using semicolons and using var instead of let or const, among others.

The report will audit all JS and JSX files in your repository. We currently do not support Typescript or other frontend frameworks.

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