.vdiwp-popup {
    background-color: #ffffff;
    border: 1px solid #cccccc;
    border-radius: 4px;
    padding: 10px;
    min-width: 220px;
    max-width: 320px;
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
    display: none;
}

.vdiwp-popup-close {
    position: absolute;
    top: 4px;
    right: 8px;
    text-decoration: none;
    color: #000000;
}

.vdiwp-popup-content {
    padding-right: 18px;
}