.modal {
    display: none;
    position: fixed;
    z-index: 999999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
}

.modal-content {
    margin: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 90%;
    max-height: 90%;
    overflow: auto;
    position: relative;
    background: transparent;
}

#imagePopup .close {
    color: #fff;
    float: right;
    font-size: 40px;
    line-height: 1;
    font-weight: bold;
    padding: 5px;
    cursor: pointer;
    position: absolute;
    top: 30px;
    right: 30px;
}

.zoom-buttons {
    margin-top: 10px;
}

#zoomInButton,
#zoomOutButton {
    margin-right: 5px;
    color: #fff;
    padding: 5px
}
#zoomInButton:hover,
#zoomOutButton:hover {
    background: transparent;
}