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我使用此查询,以确定视网膜显示:采用X2图像视网膜里显示CSS
for none retina displayes
.logo {
background-position: -242px -138px;
width: 67px;
height: 14px;
}
@media
only screen and (-webkit-min-device-pixel-ratio: 2),
only screen and (min--moz-device-pixel-ratio: 2),
only screen and (-o-min-device-pixel-ratio: 2/1),
only screen and (min-device-pixel-ratio: 2),
only screen and (min-resolution: 192dpi),
only screen and (min-resolution: 2dppx) {
.logo, arrow, ... {
background: url(../img/sprites_2x.png) no-repeat;
}
.logo {
background-position: -336px -20px;
width: 134px;
height: 28px;
}
}
现在,这并不解决问题,因为图像没有2倍大小。如何写我的CSS,因此它使用正确的比例和图像的规模的视网膜显示。