http://www.52html5.com/?p=2413
CSS3 中的 Media Queries 可以让我们设置不同类型的媒体条件,并根据对应的条件,给相应符合条件的媒体调用相对应的样式表。现在最常见的一个例子,就是可以同时给 PC 的大屏幕和移动设备设置不同的样式表。这功能是非常强大的,它可以让我们定制不同的分辨率和设备,并在不改变内容的情况下,制作的网页在不同的分辨率和设备下都能显示正常,并且不会因此而丢失样式。
常用设备的 CSS3 Media Queries
所有 iPad Media Queries
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) { /* STYLES */}
iPad 横屏
@media only screenand (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : landscape) { /* STYLES */}
iPad 竖屏
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : portrait) { /* STYLES */ }
高清屏 iPad Media Queries
即 iPad 3 & 4 的 Media Queries:
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px)and (-webkit-min-device-pixel-ratio: 2) {/* STYLES */}
高清屏 iPad 横屏
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : landscape)and (-webkit-min-device-pixel-ratio: 2) { /* STYLES */}
高清屏 iPad 竖屏
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : portrait)and (-webkit-min-device-pixel-ratio: 2) { /* STYLES GO HERE */ }
iPad 1 & 2 Media Queries
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (-webkit-min-device-pixel-ratio: 1){ /* STYLES */}
iPad 1 & 2 横屏
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : landscape)and (-webkit-min-device-pixel-ratio: 1) { /* STYLES */}
iPad 1 & 2 竖屏
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : portrait) and (-webkit-min-device-pixel-ratio: 1) { /* STYLES */}
iPad mini 也是和 iPad 1 和 2 一样。
iPhone 5 Media Queries@media only screen and (min-device-width : 320px) and (max-device-width : 568px) { /* STYLES */}
iPhone 5 横屏
@media only screen and (min-device-width : 320px) and (max-device-width : 568px) and (orientation : landscape) { /* STYLES */}
iPhone 5 竖屏
@media only screen and (min-device-width : 320px) and (max-device-width : 568px) and (orientation : portrait) {/* STYLES */ }
iPhone 2G, 3G, 4, 4S Media Queries
@media only screen and (min-device-width : 320px) and (max-device-width : 480px) {/* STYLES */}
iPhone 2G-4S 横屏
@media only screen and (min-device-width : 320px) and (max-device-width : 480px) and (orientation : landscape) { /* STYLES */}