#user-data-popup {position: fixed;bottom: 0;left: 0;width: 72%;background-color: #fafafa;color: #333;padding: 15px;box-sizing: border-box;display: flex;flex-direction: column;align-items: center;z-index: 9999;}#user-data-popup .close {position: absolute;right: 10px;top: 10px;width: 25px;height: 25px;opacity: 0.3;cursor: pointer;}@media(min-width: 768px) {#user-data-popup {flex-direction: row;justify-content: space-between;max-width: 600px;}}