@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) {
body {
background-image:url(//www.studiocardiologicoassociato.com/wp-content/themes/medicure/img/retina/bg_body@2x.png);
background-size:6px 6px;
}
.box.error_box tr td:first-child {
background-image:url(//www.studiocardiologicoassociato.com/wp-content/themes/medicure/img/retina/error@2x.png);
background-size:32px 32px;
}
.box.success_box tr td:first-child {
background-image:url(//www.studiocardiologicoassociato.com/wp-content/themes/medicure/img/retina/success@2x.png);
background-size:32px 32px;
}
.box.notice_box tr td:first-child {
background-image:url(//www.studiocardiologicoassociato.com/wp-content/themes/medicure/img/retina/notice@2x.png);
background-size:32px 32px;
}
.box.warning_box tr td:first-child {
background-image:url(//www.studiocardiologicoassociato.com/wp-content/themes/medicure/img/retina/warning@2x.png);
background-size:32px 32px;
}
.box.download_box tr td:first-child {
background-image:url(//www.studiocardiologicoassociato.com/wp-content/themes/medicure/img/retina/download@2x.png);
background-size:32px 32px;
}
}