.page-maximizing-performance .picture-iosdevicestips-batteryusage-image {
    width: 282px;
    height: 573px;
    background-size: 282px 573px;
    background-repeat: no-repeat;
    background-image: url("/hk/batteries/images/maximizing-performance/iosdevicestips/batteryusage/image__d8l7fezzq06e_large.png")
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 1.5dppx), (-webkit-min-device-pixel-ratio: 1.5), (min-resolution: 144dpi) {
    .page-maximizing-performance .picture-iosdevicestips-batteryusage-image {
        background-image: url("/hk/batteries/images/maximizing-performance/iosdevicestips/batteryusage/image__d8l7fezzq06e_large_2x.png")
    }
}

@media only screen and (max-width: 1068px) {
    .page-maximizing-performance .picture-iosdevicestips-batteryusage-image {
        width: 261px;
        height: 529px;
        background-size: 261px 529px;
        background-repeat: no-repeat;
        background-image: url("/hk/batteries/images/maximizing-performance/iosdevicestips/batteryusage/image__d8l7fezzq06e_medium.png")
    }
}

@media only screen and (max-width: 1068px) and (-webkit-min-device-pixel-ratio: 1.5), only screen and (max-width: 1068px) and (min-resolution: 1.5dppx), only screen and (max-width: 1068px) and (min-resolution: 144dpi) {
    .page-maximizing-performance .picture-iosdevicestips-batteryusage-image {
        background-image: url("/hk/batteries/images/maximizing-performance/iosdevicestips/batteryusage/image__d8l7fezzq06e_medium_2x.png")
    }
}

@media only screen and (max-width: 735px) {
    .page-maximizing-performance .picture-iosdevicestips-batteryusage-image {
        width: 217px;
        height: 439px;
        background-size: 217px 439px;
        background-repeat: no-repeat;
        background-image: url("/hk/batteries/images/maximizing-performance/iosdevicestips/batteryusage/image__d8l7fezzq06e_small.png")
    }
}

@media only screen and (max-width: 735px) and (-webkit-min-device-pixel-ratio: 1.5), only screen and (max-width: 735px) and (min-resolution: 1.5dppx), only screen and (max-width: 735px) and (min-resolution: 144dpi) {
    .page-maximizing-performance .picture-iosdevicestips-batteryusage-image {
        background-image: url("/hk/batteries/images/maximizing-performance/iosdevicestips/batteryusage/image__d8l7fezzq06e_small_2x.png")
    }
}