Basic HTML and CSS knowledge

👾Hi @Tunde-webdev, congratulations on your solution!👋 Welcome to the Frontend Mentor Coding Community!

I’ve few suggestions for you that you can consider adding to your code:

Use <main> instead of a simple <div> this way you improve the semantics and accessibility showing which is the main block of content on this page. Remember that every page should have a <main> block and that <div> doesn't have any semantic meaning.

The main heading has the tag <h2>, in this case, you should replace it with <h1> since this heading is the main title on this page. Remember that every page should have one <h1> to declare which is the most important title and that you should follow the hierarchy using the heading sequence (h1, h2, h3, h4, h5) and never jump a level.

Clean your code by removing some unnecessary divs, most of the content can stand alone without a div. Use div only for blocks that need a special alignment or the content needs a special positioning.

Add a margin of around margin: 20px to avoid the card touching the screen edges while it scales down.

Use relative units as rem or em instead of px to improve your performance by resizing fonts between different screens and devices. These units are better to make your website more accessible. REM does not just apply to font size, but to all sizes as well.

Here's my solution for this challenge if you wants to see how I build it: https://www.frontendmentor.io/solutions/qr-code-component-vanilla-cs-js-darklight-mode-nS2aOYYsJR

✌️ I hope this helps you and happy coding!

Hello Tunde, You have done a good work! 😁

Some little tips to improve your code:

• add main tag and wrap the card for improve the Accessibility
• remove the <div class="container"> and add the bg color to body
• remove all margin from .contents class
• the image is broken, fix the src
• use h1 for the title of card
• use flexbox to the body to center the card. Read here -> best flex guide
• after, add min-height: 100vh to body because Flexbox aligns child items to the size of the parent container
• instead of using px use relative units of measurement like rem -> read here

Keep learning how to code with your amazing solutions to challenges.

Hope this help 😉 and Happy coding!