How can I enable second image hover on mobile product cards?

Store Design
,
59

Hi,

Could you try to code below?

body main .double__image .product-item__bg__under, 
body main .product-item--overlay-text .product-item__bg__under {
    opacity: 0;
    display: block!important;
    visibility: visible!important;
}
body main .double__image:hover .product-item__bg__under, 
body main .product-item--overlay-text:hover .product-item__bg__under {
    opacity: 1;
     display: block!important;
    visibility: visible!important;
}