QR code component using html

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

• remove all unnecessary code, the less you write the better as well as being clearer: for example the div child of section
• to make it look as close to the design as possible add width: 21rem to card class
• 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 and remove margin-top from body

Overall you did well 😉

Hope this help and happy coding!