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Solution
Submitted over 1 year ago

QR code component

Oyesina Paul•90
@oyesina-paul
A solution to the QR code component challenge
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Solution retrospective


How do i make my project responsive? Responsive Design Is the most difficult for me.

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Community feedback

  • P
    Johnny Gérard•880
    @johnnygerard
    Posted over 1 year ago

    Hello Oyesina,

    If you read the challenge page, you will see that it has only one layout. To build a responsive layout, you need to start another challenge.

    I can already tell you that @media CSS rule is the main way to make a website responsive.

    Good luck with your projects!

    Marked as helpful
  • Rebecca Padgett•2,100
    @bccpadge
    Posted over 1 year ago

    Hello @oyesina-paul. Welcome to Frontend Mentor Community!!!🎉

    Here are few tips you might be interested in to improve your solution.

    HTML 📃:

    • Wrap all your content using a main tag
    • Attribution should be wrapped in a footer tag
    • The image should have alt text: <img src="images/image-qr-code.png" alt="qr code to frontendmentor.io"> for screen readers

    HEADING TAGS

    • <h1> is the most important tag on a website and <h6> is least important on the page
    • The title on this page is <h1>Improve your front-end skills by building projects</h1>

    CSS 🎨:

    • Font size shouldn't be in pixels because pixels don't scale when users want to change their font size in their preferred browser.
    • Best practice to remove default styles using the CSS Reset below
      • A (more) Modern CSS Reset
      • CSS Reset

    To center your component in the middle of the page you can use Flexbox or CSS Grid

    Flexbox

    body{
     display:flex;
     justify-center;
     align-items: center;
     min-height:100vh;
    }
    

    CSS Grid

    body{
     display: grid;
     place-content: center;
     min-height:100vh;
    }
    
    • You can add the font-family on the body and everything within the body will inherit the font-family
    • On your .container add max-widthso your component will be responsive without media queries For the image, you can put max-width:100%; and display:block; for default styling
    • Use these styles and your attribution better position on your website
    .attribution {
      font-size: 0.688rem;
      text-align: center;
     /* position: relative;*/
     /* top: 10px;*/
      position: fixed;
      inset: auto auto 1em 1em;
    

    Inset property is a shorthand for top, right, bottom, left

    Here is my solution to this challenge - Qr code component

    I hope you find this useful and don't hesitate to reach out if you have any questions

    Marked as helpful
  • Flávia Reis•690
    @flaviare1s
    Posted over 1 year ago

    Hello Oyesina! I recommend that you study the concepts of Media Query and Mobile First.

    To make responsive websites it is interesting to learn Flexbox and Grid.

    Congratulations on your project! 😊

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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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