move box and close button after the description

Hi @valantis_c

I apologize for the delay in the response.

Thanks for sharing the website URL.

Please find the below CSS changes and add them to your style.css of the child theme.

td.product-name {
    display: flex;
    flex-direction: row;
}

.quantity {
    order: 3;
}

.product-item-thumbnail {
    width: 100%!important;order: 1;
}

.cg-checkout-table-product-name {
    order: 2;
}

Once you have updated, please let me know the result of the mobile. As we need to consider the mobile UI.

Note: Please take the backup before you change any kind of code on your website