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Solution
Submitted 7 months ago

QR Code Component

Ifeoluranmi•30
@Ifeoluranmi
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?

finally attempting to solve the challenge

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

the challenge gave me quite a tough time with alignment

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

the challenge brief states that responsiveness for mobile screen is not needed, however i am still unable to get how to solve that problem without giving media queries in the responsiveness of my solution

Code
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Community feedback

  • P
    Gillian Oliveira•260
    @lia-oliveira
    Posted 7 months ago

    In this specific project, I think it would be a good idea to remove the width: 100% from the universal selector (*). Declaring a height of 100% for the body and html is enough to apply Flexbox and center the content.

    You also missed setting the max-width for the card. Without it, the card will keep growing along with the screen size. The width is available in the Figma file. Here’s how it would look with the changes:

    * {
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        box-sizing: border-box;
    }
    
    html, body {
        height: 100%;
    }
    
    body {
        background-color: rgb(166, 204, 219);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    
    main {
        max-width: 20rem; /*320px*/
        padding: 1rem;
    }
    

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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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