移动端媒体查询尺寸参考
/*iphone4*/
@media only screen and (device-height :480px) and (-webkit-device-pixel-ratio:2){
}
/*iphone4s*/
@media screen and (min- 320px) and (max- 480px) {
}
/*iphone5*/
@media (device-height:568px) and (-webkit-min-device-pixel-ratio:2){
}
/*iphone6*/
@media (min-device-width : 375px) and (max-device-width : 667px) and (-webkit-min-device-pixel-ratio : 2){
}
/*iphone6+*/
@media (min-device-width : 414px) and (max-device-width : 736px) and (-webkit-min-device-pixel-ratio : 3){
}
/* iPads (portrait) */
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : portrait) {
}
/* iPads (landscape) */
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : landscape) {
}
/* iPads (portrait and landscape) */
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) {
}
/*魅族*/
@media only screen and (max-device-width :1080px) and (-webkit-min-device-pixel-ratio : 2.5){
}
/*mate7*/
@media only screen and (max-device-width :1080px) and (-webkit-min-device-pixel-ratio : 3){
}
/* 平板之类的宽度 1024 以下设备 */
@media only screen and (min- 321px) and (max- 1024px) {
}
/* PC客户端或大屏幕设备: 1028px 至更大 */
@media only screen and (min- 1029px) {
}
/* 竖屏 */
@media screen and (orientation:portrait) and (max- 720px) {
}
/* 横屏 */
@media screen and (orientation:landscape) and (min-width : 480px){
}
注：-webkit-min-device-pixel-ratio可在js代码中通过devicePixelRatio查询。