@Hassiai
Posted
Replace<div class="container">with the main tag, <h2> with <h1> and <div class="attribution"> with the footer tag to fix the accessibility issues. click here for more on web-accessibility and semantic html
The body has a wrong background-color. To center .qr-container on the page using flexbox, replace the height with min-height:100vh.
Hope am helpful.
Well done for completing this challenge. HAPPY CODING
Marked as helpful