媒体查询

设备尺寸参考 ：Mobile devices 媒体查询类型浏览器支持情况：CSS3 Media Queries overview

常用查询语句

判断设备横竖屏

/* 横屏 */
@media all and (orientation: landscape) {
}

/* 竖屏 */
@media all and (orientation: portrait) {
}

判断设备宽高

/* 设备宽度大于 320px 小于 640px */
@media all and (min-width: 320px) and (max-width: 640px) {
}

判断设备像素比

/* 设备像素比为 1 */
@media only screen and (-webkit-min-device-pixel-ratio: 1),
  only screen and (min-device-pixel-ratio: 1) {
}

/* 设备像素比为 1.5 */
@media only screen and (-webkit-min-device-pixel-ratio: 1.5),
  only screen and (min-device-pixel-ratio: 1.5) {
}

/* 设备像素比为 2 */
@media only screen and (-webkit-min-device-pixel-ratio: 2),
  only screen and (min-device-pixel-ratio: 2) {
}

常用设备设置

iPhones

/* ----------- iPhone 4 and 4S ----------- */

/* Portrait and Landscape */
@media only screen and (min-device-width: 320px) and (max-device-width: 480px) and (-webkit-min-device-pixel-ratio: 2) {
}

/* Portrait */
@media only screen and (min-device-width: 320px) and (max-device-width: 480px) and (-webkit-min-device-pixel-ratio: 2) and (orientation: portrait) {
}

/* Landscape */
@media only screen and (min-device-width: 320px) and (max-device-width: 480px) and (-webkit-min-device-pixel-ratio: 2) and (orientation: landscape) {
}

/* ----------- iPhone 5 and 5S ----------- */

/* Portrait and Landscape */
@media only screen and (min-device-width: 320px) and (max-device-width: 568px) and (-webkit-min-device-pixel-ratio: 2) {
}

/* Portrait */
@media only screen and (min-device-width: 320px) and (max-device-width: 568px) and (-webkit-min-device-pixel-ratio: 2) and (orientation: portrait) {
}

/* Landscape */
@media only screen and (min-device-width: 320px) and (max-device-width: 568px) and (-webkit-min-device-pixel-ratio: 2) and (orientation: landscape) {
}

/* ----------- iPhone 6 ----------- */

/* Portrait and Landscape */
@media only screen and (min-device-width: 375px) and (max-device-width: 667px) and (-webkit-min-device-pixel-ratio: 2) {
}

/* Portrait */
@media only screen and (min-device-width: 375px) and (max-device-width: 667px) and (-webkit-min-device-pixel-ratio: 2) and (orientation: portrait) {
}

/* Landscape */
@media only screen and (min-device-width: 375px) and (max-device-width: 667px) and (-webkit-min-device-pixel-ratio: 2) and (orientation: landscape) {
}

/* ----------- iPhone 6+ ----------- */

/* Portrait and Landscape */
@media only screen and (min-device-width: 414px) and (max-device-width: 736px) and (-webkit-min-device-pixel-ratio: 3) {
}

/* Portrait */
@media only screen and (min-device-width: 414px) and (max-device-width: 736px) and (-webkit-min-device-pixel-ratio: 3) and (orientation: portrait) {
}

/* Landscape */
@media only screen and (min-device-width: 414px) and (max-device-width: 736px) and (-webkit-min-device-pixel-ratio: 3) and (orientation: landscape) {
}

Galaxy Phones

/* ----------- Galaxy S3 ----------- */

/* Portrait and Landscape */
@media screen and (device-width: 320px) and (device-height: 640px) and (-webkit-device-pixel-ratio: 2) {
}

/* Portrait */
@media screen and (device-width: 320px) and (device-height: 640px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait) {
}

/* Landscape */
@media screen and (device-width: 320px) and (device-height: 640px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape) {
}

/* ----------- Galaxy S4 ----------- */

/* Portrait and Landscape */
@media screen and (device-width: 320px) and (device-height: 640px) and (-webkit-device-pixel-ratio: 3) {
}

/* Portrait */
@media screen and (device-width: 320px) and (device-height: 640px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait) {
}

/* Landscape */
@media screen and (device-width: 320px) and (device-height: 640px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape) {
}

/* ----------- Galaxy S5 ----------- */

/* Portrait and Landscape */
@media screen and (device-width: 360px) and (device-height: 640px) and (-webkit-device-pixel-ratio: 3) {
}

/* Portrait */
@media screen and (device-width: 360px) and (device-height: 640px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait) {
}

/* Landscape */
@media screen and (device-width: 360px) and (device-height: 640px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape) {
}

HTC Phones

/* ----------- HTC One ----------- */

/* Portrait and Landscape */
@media screen and (device-width: 360px) and (device-height: 640px) and (-webkit-device-pixel-ratio: 3) {
}

/* Portrait */
@media screen and (device-width: 360px) and (device-height: 640px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait) {
}

/* Landscape */
@media screen and (device-width: 360px) and (device-height: 640px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape) {
}

iPads

/* ----------- iPad mini ----------- */

/* Portrait and Landscape */
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (-webkit-min-device-pixel-ratio: 1) {
}

/* Portrait */
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: portrait) and (-webkit-min-device-pixel-ratio: 1) {
}

/* Landscape */
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: landscape) and (-webkit-min-device-pixel-ratio: 1) {
}

/* ----------- iPad 1 and 2 ----------- */

/* Portrait and Landscape */
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (-webkit-min-device-pixel-ratio: 1) {
}

/* Portrait */
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: portrait) and (-webkit-min-device-pixel-ratio: 1) {
}

/* Landscape */
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: landscape) and (-webkit-min-device-pixel-ratio: 1) {
}

/* ----------- iPad 3 and 4 ----------- */

/* Portrait and Landscape */
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (-webkit-min-device-pixel-ratio: 2) {
}

/* Portrait */
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: portrait) and (-webkit-min-device-pixel-ratio: 2) {
}

/* Landscape */
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: landscape) and (-webkit-min-device-pixel-ratio: 2) {
}