@media only screen and (-webkit-min-device-pixel-ratio: 2), only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (-moz-min-device-pixel-ratio: 2), only screen and (-o-min-device-pixel-ratio: 3/2), only screen and (-o-min-device-pixel-ratio: 2/1), only screen and (-moz-min-device-pixel-ratio: 1.5), only screen and (min-device-pixel-ratio: 1.5), only screen and (min-device-pixel-ratio: 2)
@media only screen and (-webkit-min-device-pixel-ratio: 2), only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (-moz-min-device-pixel-ratio: 2), only screen and (-o-min-device-pixel-ratio: 3/2), only screen and (-o-min-device-pixel-ratio: 2/1), only screen and (-moz-min-device-pixel-ratio: 1.5), only screen and (min-device-pixel-ratio: 1.5), only screen and (min-device-pixel-ratio: 2)
@media only screen and (-webkit-min-device-pixel-ratio: 2), only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (-moz-min-device-pixel-ratio: 2), only screen and (-o-min-device-pixel-ratio: 3/2), only screen and (-o-min-device-pixel-ratio: 2/1), only screen and (-moz-min-device-pixel-ratio: 1.5), only screen and (min-device-pixel-ratio: 1.5), only screen and (min-device-pixel-ratio: 2)