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Submitted about 1 month ago

QR code with CSS Flex

FirstHalcyon•90
@FirstHalcyon
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This is a solution for...QR code component
  • HTML
  • CSS
1newbie

Design comparison

SolutionDesign

Community feedback

  • Steven Stroud•11,910
    @StroudyPosted about 1 month ago

    Exceptional work! You’re showing great skill here. I’ve got a couple of minor suggestions that could make this stand out even more…

    • Using a <main> tag inside the <body> of your HTML is a best practice because it clearly identifies the main content of your page. This helps with accessibility and improves how search engines understand your content.

    • Avoid using id selectors for styling in CSS because they are too specific and hard to override, making your styles less flexible and maintainable. Instead, use class selectors (.), which are reusable and more manageable, allowing for better control over your styles and easier updates.

    • Overusing <div> tags, known as "divitis," leads to cluttered code, poor semantics, and reduced performance. Instead, use appropriate semantic elements (like <header>, <section>, etc.) to improve readability, accessibility, and SEO. Keep HTML clean and minimal to ensure maintainability, scalability, and better CSS structure.

      <div class="container">
    <div id="back">
      <img src="./images/image-qr-code.png" alt="qr code"/>
      <div id="text">
        <p id="title">Improve your front-end skills by building projects<p>
        <p>Scan the QR code to visit Frontend Mentor and take your coding skills to the next level!</p>
      </div>
    </div>
  </div>

    • Using a full modern CSS reset is beneficial because it removes default browser styling, creating a consistent starting point for your design across all browsers. It helps avoid unexpected layout issues and makes your styles more predictable, ensuring a uniform appearance on different devices and platforms, check out this site for a Full modern reset

    • While px is useful for precise, fixed sizing, such as border-width, border-radius, inline-padding, and <img> sizes, it has limitations. Pixels don't scale well with user settings or adapt to different devices, which can negatively impact accessibility and responsiveness. For example, using px for font sizes can make text harder to read on some screens, Check this article why font-size must NEVER be in pixels. In contrast, relative units like rem and adjust based on the user’s preferences and device settings, making your design more flexible and accessible. Use px where exact sizing is needed, but prefer relative units for scalable layouts. If you want a deeper explanation watch this video by Kevin Powell CSS em and rem explained. Another great resource I found useful is this px to rem converter based on the default font-size of 16 pixel.

    • For future project, You could download and host your own fonts using @font-face improves website performance by reducing external requests, provides more control over font usage, ensures consistency across browsers, enhances offline availability, and avoids potential issues if third-party font services become unavailable. Place to get .woff2 fonts

    I hope you’re finding this guidance useful! Keep refining your skills and tackling new challenges with confidence. You’re making great progress—stay motivated and keep coding with enthusiasm! 💻

    Marked as helpful
    1
  • Tran Thi Yen Nhi•80
    @Ttyn08Posted about 1 month ago

    The solution include semantic HTML It is accessible, and improve CSS skills The layout look good on a range of screen sizes The code well-structured, readable, and reusable The solution differ considerably from the design, I think yess

    1

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