Responsive Order summary component using Css

The solution looks good overall. Proportions are okay and I think the HTML is semantic enough. Good Job!

However, some details can be improved:

• The body's max-width property makes the site look awkward on larger resolutions.
• Buttons' hover states are missing. Also, the font doesn't match the rest of the card.
• Styling elements by their IDs is not a good practice. More info here.