@media only screen and (-webkit-min-device-pixel-ratio:2),only screen and (min-device-pixel-ratio:2){.replace-2x,.replace-2xlogo{font-size:1px}-webkit-background-size:13px 13px;-moz-background-size:13px 13px;-o-background-size:13px 13px;background-size:13px 13px}}