Order-summary component main

Replace <div class="wrapper"> with the main tag and <h3> with <h1> to fix the accessibility issues. click here for more on web-accessibility and semantic html

increase the max-width value of .wrapper. max-width: 27rem which is 432px.

To center .wrapper on the page using flexbox or grid instead of a margin, add min-height:100vh; display: flex; align-items: center: justify-content: center; or min-height:100vh; display: grid place-items: center to the body.

USING FLEXBOX:
body{
min-height: 100vh;
display: flex;
align-items: center;
justify-content: center;
}

USING GRID:
body{
min-height: 100vh;
display: grid;
place-items: center;
}

This challenge requires a media query in the media query you only have to change the background-image of the body. For more on media queries, click here

Hope am helpful.

Well done for completing this challenge. HAPPY CODING