how to move the CLOSING "X" FOR LIGHTBOX

Site URL: https://maxishop.ca/shop?Category=the%20white%20look

tHE CLOSING 'X' in quickview light box is positioned faaaaaaaaar right .. would like it to b where it should be , to the top right of the box .. any suggestions for this design issue 

Try adding to Design > Custom CSS

/* Lightbox quick view x icon */
@media screen and (min-width:992px) {
.sqs-product-quick-view-lightbox-close-button {
    top: 15% !important;
    right: 20% !important;
    width: 25px;
    z-index: 100000001;
}
}