Simple QR code container with a description

👾Hello Bartosz, congratulations for you solution!

You solution is really well done, there's only two things to fix:

1.The img border-radius is a little bit smaller in comparisson to the container border, often the content inside the container should have a border-radius value 4px or 3px smaller than its container. In this case you've used 15px so 12px is a better fit.

2.Your card component isn't flexible and responsive due the width fixed you've set, use max-width in order to allow the card contract when the screen scales down.

figure {
    margin: 1rem 0;
    max-width: 250px;
    background-color: white;
    border-radius: 15px;
    padding: 1rem;
}

Hope it helps, happy coding!