.notification {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translate(-50%, 100%);
    align-items: center;
    background-color: #4CAF50;
    color: white;
    padding: 15px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    display: none;
}

.notification.show {
    display: block;
}

.close-btn {
    cursor: pointer;
    margin-left: 10px;
    font-weight: bold;
}