/*150倍电脑显示*/

@media only screen and (min-device-width: 1201px) and (max-device-width: 1500px) { }

  /*iPads(横屏和竖屏)*/

@media only screen and (min-device-width: 850px) and (max-device-width: 1000px) { }

  /*迷你ipad尺寸*/

  @media (min-device-width:415px) and (max-device-width:768px) {}

  移动端样式调整(通用)

@media screen and (max-device-width:850px) {}

  /*苹果plus*/

@media screen and (max-device-width:414px) {}

  /*苹果X,6,7,8,11*/

@media screen and (max-device-width:375px) {}

  /*苹果5以下*/ /*320px*/

@media screen and (max-device-width:320px) {}

  手机分辨率

  苹果45:320px

  苹果678X:375

  苹果max XS XR :414

  所有手机375-475之间就可以了 ,或者是375-850之间也可以

  ipad:768-1000