.section-upgraders .upgraders-gallery .gallery-item-imac-27 .graphics-caption {
    background-image: url(/imac/images/overview/product-stories/upgraders/gallery/item-imac27/upgraders_imac27_2__dxiwdftdfp8i_large.jpg);
}

@media(min-resolution:1.5dppx),
(min-resolution:144dpi) {
    .section-upgraders .upgraders-gallery .gallery-item-imac-27 .graphics-caption {
        background-image: url(/imac/images/overview/product-stories/upgraders/gallery/item-imac27/upgraders_imac27_2__dxiwdftdfp8i_large_2x.jpg);
    }
}

@media(max-width:1068px) {
    .section-upgraders .upgraders-gallery .gallery-item-imac-27 .graphics-caption {
        background-image: url(/imac/images/overview/product-stories/upgraders/gallery/item-imac27/upgraders_imac27_2__dxiwdftdfp8i_medium.jpg);
    }
}

@media(max-width:1068px) and (min-resolution:1.5dppx),
(max-width:1068px) and (min-resolution:144dpi) {
    .section-upgraders .upgraders-gallery .gallery-item-imac-27 .graphics-caption {
        background-image: url(/imac/images/overview/product-stories/upgraders/gallery/item-imac27/upgraders_imac27_2__dxiwdftdfp8i_medium_2x.jpg);
    }
}

@media(max-width:734px) {
    .section-upgraders .upgraders-gallery .gallery-item-imac-27 .graphics-caption {
        background-image: url(/imac/images/overview/product-stories/upgraders/gallery/item-imac27/upgraders_imac27_2__dxiwdftdfp8i_small.jpg);
    }
}

@media(max-width:734px) and (min-resolution:1.5dppx),
(max-width:734px) and (min-resolution:144dpi) {
    .section-upgraders .upgraders-gallery .gallery-item-imac-27 .graphics-caption {
        background-image: url(/imac/images/overview/product-stories/upgraders/gallery/item-imac27/upgraders_imac27_2__dxiwdftdfp8i_small_2x.jpg);
    }
}