@media only screen and (-Webkit-min-device-pixel-ratio: 1.5), 
	only screen and (-moz-min-device-pixel-ratio: 1.5), 
	only screen and (-o-min-device-pixel-ratio: 3/2), 
	only screen and (min-device-pixel-ratio: 1.5) {#footer .logo img,#header .logo img{display:none;}#footer .logo .footer_logo_retina,#header .header_mid .logo_wrap .logo .logo_retina{display:inline-block;}}