.webinar-image.purchase .woocommerce-product-gallery__image {
    position: absolute;
    width: 100% !important;
    height: 100%;
    top: 0;
    z-index: -1;
    filter: blur(50px);
}
.webinar-image.purchase .woocommerce-product-gallery__image img {
    width: 100%;
    height: 100%;
}