.image-tooltip {
    position: fixed;
    z-index: 9999;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    display: none; /* Hidden by default */
    pointer-events: none; /* Allows mouse events to pass through to elements below */
}

.image-tooltip img {
    display: block;
}