.page-top20 .page-header-top{background-image:url(/images/v5/top20/bg-header.webp)}@media (-webkit-min-device-pixel-ratio:2),(min-resolution:192dpi){.page-top20 .page-header-top{background-image:url(/images/v5/top20/bg-header-x2.webp)}}@media (min-width:480px){.page-top20 .page-header-top{background-image:url(/images/v5/top20/bg-header-sm.webp)}}@media (-webkit-min-device-pixel-ratio:2) and (min-width:480px),(min-resolution:192dpi) and (min-width:480px){.page-top20 .page-header-top{background-image:url(/images/v5/top20/bg-header-sm-x2.webp)}}@media (min-width:576px){.page-top20 .page-header-top{background-image:url(/images/v5/top20/bg-header-md.webp)}}@media (-webkit-min-device-pixel-ratio:2) and (min-width:576px),(min-resolution:192dpi) and (min-width:576px){.page-top20 .page-header-top{background-image:url(/images/v5/top20/bg-header-md-x2.webp)}}@media (min-width:768px){.page-top20 .page-header-top{background-image:url(/images/v5/top20/bg-header-lg.webp)}}@media (-webkit-min-device-pixel-ratio:2) and (min-width:768px),(min-resolution:192dpi) and (min-width:768px){.page-top20 .page-header-top{background-image:url(/images/v5/top20/bg-header-lg-x2.webp)}}