media query 开发总结

@media screen and (min-1080px){
html,body{ font-size:36px;}
}
@media screen and (min-720px) and (max-1079px){
html,body{ font-size:28px;}
}
@media screen and (min-640px) and (max-719px){
html,body{ font-size:24px;}
}
@media screen and (min-540px) and (max-639px){
html,body{ font-size:20px;}
}
@media screen and (min-480px) and (max-539px){
html,body{ font-size:18px;}
}
@media screen and (min-320px) and (max-479px){
html,body{ font-size:14px;}
}

IOS系统上会有些出入,还需加个more.css来特殊定义下
@media only screen and (max-device- 480px) and (-webkit-min-device-pixel-ratio:2)
{
...
}

@media screen and (max-width:320px) and (max-height:480px){/iphone4,4s/}
@media screen and (max-width:320px) and (max-height:568px){/iphone5/}
@media screen and (max-width:375px) and (max-height:667px){/iphone6/}
@media screen and (max-width:414px) and (max-height:736px){/iphone6s/}

width:视口宽度;

height:视口高度;

device-width:渲染表面的宽度;

device-height:渲染表面的高度;

orientation:检查设备处于横向还是纵向;

aspect-ratio:基于视口的宽高比;

device-aspect-ratio:基于设备渲染平面的宽高比;

color:每个颜色的位数;

color-index:设备的颜色索引表中的颜色数;

resolution:用来检测设备或打印机的分辨率;

scan:电视机的扫描方式;

原文地址:https://www.cnblogs.com/zhongfufen/p/4831592.html