Simple QR-Code Challenge Solution

Hey Ilya, congratulations on completing the challenge! You did a great job 😉

Let me give you some little tips for optimizing your code:

• add main tag and wrap the card for improve the Accessibility
• remove all unnecessary code, the less you write the better as well as being clearer: for example the div container of image
• instead of using margin for the internal space of element, use padding property to container class
• centering a div with absolute positioning is now deprecated, it uses modern css like flexbox or grid
• use flexbox to the body to center the card. Read here -> 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

Hope this help! Happy coding 😁 by Travolgi