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Solution
Submitted 10 months ago

QR code component (usando html e css, responsivo) - Trilha 3

Luciene Lima•80
@lucienelima8
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?

Me orgulho do bom trabalho que fiz.

What challenges did you encounter, and how did you overcome them?

Desafio de posicionar a imagem no centro da tela.

Code
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Community feedback

  • Caio Azevedo•300
    @justCaioDev
    Posted 10 months ago

    Ficou muito bom, parabéns! Só tome cuidado com a tag <span>, ela não é uma tag semântica, ou seja, não possui um significado para os mecanismos de buscas que ranqueiam os sites (SEO). O correto ali seria utilizar uma tag <p>, que semanticamente informa que ali tem um paragrafo com informações importantes...

    Você pode usar a tag <span> quando precisa estilizar alguma parte especifica dentro de um paragrafo ou título. Por exemplo: Um paragrafo com uma palavra em destaque com uma cor diferente do resto do texto.

    Espero ter ajudado minimamente. De resto, ficou muito bom! 👍 Parabéns!

    Marked as helpful
  • P
    MikDra1•7,450
    @MikDra1
    Posted 10 months ago

    If you want to make your card responsive with ease you can use this technique:

    .card {
    width: 90%;
    max-width: 37.5rem;
    }
    

    On the smaller screens card will be 90% of the parent (here body), but as soon as the card will be 37.5rem (600px) it will lock with this size.

    Also to put the card in the center I advise you to use this code snippet:

    .container {
    display: grid;
    place-items: center;
    }
    

    Hope you found this comment helpful 💗💗💗

    Good job and keep going 😁😊😉

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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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