A purple background with white stars in a circle around the text "Booking.com must now comply with the Digital Markets Act" and the European Commission logo. Inside the circle of stars are icons of suitcases, a hat, a padlock, a smartphone, and a chat bubble.
https://ec.social-network.europa.eu/system/media_attachments/files/113/480/909/583/401/621/original/fedcb9dc0537bbc3.png