.wcgs_xzoom,
.wcgs_xzoom-source,
.wcgs_xzoom-source *,
.wcgs_xzoom-lens,
.wcgs_xzoom-container,
.wcgs_xzoom-hidden {
    background: transparent !important;
    background-color: transparent !important;
}
.wcgs_xzoom-preview {
    background: transparent !important;
}