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Solution
Submitted over 2 years ago

Card com QR CODE utilizando HTML e CSS

Giovana dos Santos Oliveira•10
@giovanaoliveira-14
A solution to the QR code component challenge
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Solution retrospective


Tem alguma forma de ter escrito esse código de um modo mais fácil e curto?

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Community feedback

  • Dion•150
    @dionlow
    Posted over 2 years ago

    Espero que puedas traducir. Mi español es muy básico.

    Some small tips if you would like to use less code. You can rely on css defaults, for example you can remove lines of css to see if you actually need those lines. One thing to consider is that even though flexbox is very powerful, you may not need to use it if you are comfortable using the block default.

    Another idea is using utility classes. You have repeated the following in several classes

    flex-direction: column;
    justify-content: center;
    align-items: center;
    

    You can either refactor this layout as a class called flex-column-center and just reference the class in the html instead of defining it several times.

    Marked as helpful

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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?

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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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