body { padding:0 !important; }

header .logo { height:90px; background:url(../img/logo_shtastlivetsa.png) no-repeat center; display:block; }

@media all and (max-width: 767px) {
    header { height:50px; min-height:50px; }
    header .logo { height:50px; background-size:50px; }
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5),
only screen and (-o-min-device-pixel-ratio: 3/2),
only screen and (min--moz-device-pixel-ratio: 1.5),
only screen and (min-device-pixel-ratio: 1.5) {
		
	header .logo {
		background-image:url(../img/logo_shtastlivetsa@2x.png);
		-moz-background-size:90px 90px;
		-ie-background-size:90px 90px;
		-o-background-size:90px 90px;
		-webkit-background-size:90px 90px;
		background-size:90px 90px;
	}
		
}

@media only screen and (max-width: 767px) and (-webkit-min-device-pixel-ratio: 1.5),
only screen and (-o-min-device-pixel-ratio: 3/2),
only screen and (min--moz-device-pixel-ratio: 1.5),
only screen and (min-device-pixel-ratio: 1.5) {

	header .logo {
		background-image:url(../img/logo_shtastlivetsa@2x.png);
		-moz-background-size:50px 50px;
		-ie-background-size:50px 50px;
		-o-background-size:50px 50px;
		-webkit-background-size:50px 50px;
		background-size:50px 50px;
	}
}