#popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.popup-content {
    position: relative;
    background: white;
    padding:8px;
    max-width: 400px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.popup-content img {
    max-width: 100%;
    height: auto;
    border-radius: 2px;
}

.close-btn {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 20px;
    cursor: pointer;
    background: red;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 5px;
}

/* Hide Website Content Until Popup is Closed */
#content {
    display: none;
}