#privacy-modal { position: fixed; bottom: 0; right: 0; background-color: #222; color: #fff; padding: 15px; width: 90%; max-width: 400px; box-sizing: border-box; border-radius: 4px; z-index: 10000; } #privacy-modal .close { position: absolute; top: 5px; right: 10px; font-size: 20px; cursor: pointer; } @media(min-width: 768px) { #privacy-modal { width: 350px; } }