css media

/* media */
/* 橫屏 */
@media screen and (orientation:landscape){
}
/* 豎屏 */
@media screen and (orientation:portrait){
}
/* 窗口寬度<960,設計寬度=768 */
@media screen and (max-width:959px){
}
/* 窗口寬度<768,設計寬度=640 */
@media screen and (max-width:767px){
}
/* 窗口寬度<640,設計寬度=480 */
@media screen and (max-width:639px){
}
/* 窗口寬度<480,設計寬度=320 */
@media screen and (max-width:479px){
}
/* windows UI 貼靠 */
@media screen and (-ms-view-state:snapped){
}
/* 打印 */
@media print{
}