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Solution
Submitted about 2 years ago

QR code component challenge on Frontend Mento

ABDULAZIZ NOREDIN QADMOR•60
@azeezqad
A solution to the QR code component challenge
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Community feedback

  • Ecem Gokdogan•9,380
    @ecemgo
    Posted about 2 years ago

    Some recommendations regarding your code that could be of interest to you.

    HTML

    • You'd better update the <main> structure in the html to prevent the deterioration
    <main>
          <img src="./images/image-qr-code.png" alt="QR code image">
          <h1> Improve your front-end skills by building projects </h1>
          <p>Scan the QR code to visit Frontend Mentor and take your coding skills to the next level</p>
        </main>
    

    CSS

    • If you want to make the card centered both horizontally and vertically, you'd better add flexbox and min-height: 100vh to the body
    body{
       display: flex;
       flex-direction: column;
       justify-content: center;
       align-items: center;
       min-height: 100vh;
    }
    
    • When you use flexbox in the body, you don't need to use flexbox and margin in the main to center the card
    • If you use max-width, the card will be responsive and you can reduce the width a bit
    main{
       /* width: 350px; */
       max-width: 300px;
       /* margin: 200px auto 20px auto; */
    }
    
    • In addition to that above, in order to make the card responsive and the image positioned completely on the card, you'd better add width: 100% to the img
    img{
      border-radius: 8px;
       width: 100%;
    }
    
    • You'd better update texts in this way
    h1{
       /* font-size: 28px; */
       font-size: 20px;
       font-weight: bold;
       color: var(--dark-blue);
    }
    
    p{
       /* font-size: 20px; */
       font-size: 16px;
       color: var(--grayish-blue);
    }
    
    • Finally, if you follow the steps above, the solution will be responsive.

    Hope I am helpful. :)

    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?

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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