QR code using HTML and CSS

Hi Felipe, good job! I took some time to look at your code and have some ideas for improving it:

• add main tag and wrap the card for improve the Accessibility
• remove all margin from card class
• try to use flexbox to the body for 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 or % try to use relative units of measurement like rem -> read here

Overall you did well 😉

Hope this help and happy coding!

Hello there, this is my first comment trying to feedback someone, I'm not an expert too I started not long ago so everyelse is reading this I hope leave a better feedback, I'm learning english aswell so I hope all I want to say its understandable...

First of all, I learned or was taught that always try to use classes for styling. For example with h1 or p in your HTML you're not using classes and using a general selector in the stylesheet so you don't have unexpected errors with specificity, general bugs, etc.

Second, I was taught that is better start styling mobile size first so you get styles for mobiles and desktop sizes.

Everything else you've done a good job, keep the work, and keep an eye with the accesibilty issues :)

Have a good day.