#cookie-banner { position: fixed; bottom: 0; left: 0; width: 87%; background-color: #f9f9f9; color: #333; padding: 20px; box-sizing: border-box; display: flex; flex-direction: column; align-items: center; z-index: 10000; } #cookie-banner button { background-color: #4CAF50; color: white; border: none; padding: 10px 20px; cursor: pointer; border-radius: 4px; } @media(min-width: 768px) { #cookie-banner { flex-direction: row; justify-content: space-between; max-width: 800px; } }