.buystrip-product {
    background-repeat: no-repeat;
    background-size: 159px 224px;
    height: 224px;
    width: 159px;
    background-image: url("/hk/en/iphone/images/iphone_6s_buystrip_large.jpg")
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5),
only screen and (min-resolution: 144dpi),
(-webkit-min-device-pixel-ratio: 144),
(min-resolution: 144dppx) {
    .buystrip-product {
        background-image: url("/hk/en/iphone/images/iphone_6s_buystrip_large_2x.jpg")
    }
}

@media only screen and (max-width: 1068px) {
    .buystrip-product {
        background-size: 127px 179px;
        height: 179px;
        width: 127px;
        background-image: url("/hk/en/iphone/images/iphone_6s_buystrip_medium.jpg")
    }
}

@media only screen and (max-width: 1068px) and (-webkit-min-device-pixel-ratio: 1.5),
only screen and (max-width: 1068px) and (min-resolution: 144dpi),
only screen and (max-width: 1068px) and (-webkit-min-device-pixel-ratio: 144),
only screen and (max-width: 1068px) and (min-resolution: 144dppx) {
    .buystrip-product {
        background-image: url("/hk/en/iphone/images/iphone_6s_buystrip_medium_2x.jpg")
    }
}

@media only screen and (max-width: 735px) {
    .buystrip-product {
        background-size: 128px 180px;
        height: 180px;
        width: 128px;
        background-image: url("/hk/en/iphone/images/iphone_6s_buystrip_small.jpg")
    }
}

@media only screen and (max-width: 735px) and (-webkit-min-device-pixel-ratio: 1.5),
only screen and (max-width: 735px) and (min-resolution: 144dpi),
only screen and (max-width: 735px) and (-webkit-min-device-pixel-ratio: 144),
only screen and (max-width: 735px) and (min-resolution: 144dppx) {
    .buystrip-product {
        background-image: url("/hk/en/iphone/images/iphone_6s_buystrip_small_2x.jpg")
    }
}

