qr code component using semantic tags, em and rem units

To center .card on the page using flexbox or grid instead of margin:

• USING FLEXBOX: add min-height:100vh; display: flex; align-items: center: justify-content: center; to the body

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

• USING GRID: add min-height:100vh; display: grid place-items: center to the body

body{
min-height: 100vh;
display: grid;
place-items: center;
}

Hope am helpful.

Well done for completing this challenge. HAPPY CODING

Hello there 👋. Congratulations on successfully completing the challenge! 🎉

• I have other recommendations regarding your code that I believe will be of great interest to you.

CSS 🎨:

• Looks like the component has not been centered properly. So let me explain, How you can easily center the component without using margin or padding.

• We don't need to use margin and padding to center the component both horizontally & vertically. Because using margin or padding will not dynamical centers our component at all states

• To properly center the component in the page, you should use Flexbox or Grid layout. You can read more about centering in CSS here 📚.

• For this demonstration we use css Grid to center the component.

body {
    min-height: 100vh;
    display: grid;
    place-items: center;
}

• Now remove these styles, after removing you can able to see the changes

.card {
   margin: 10em auto
}

• Now your component has been properly centered

.

I hope you find this helpful 😄 Above all, the solution you submitted is great !

Happy coding!