如何使用基于设备的2个视口

Question

我有一个我创建的网站，在所有设备和桌面上看起来很棒，但我需要为iPad设置不同的视口，我希望iPad的宽度与我的桌面版相同，桌面版的宽度为1100px。所以在iPad上它会关闭屏幕。整个网站的设置百分比和ems最高（最大设备宽度：736px），之后嵌套是iPad，我需要更改视口

我使用这个：<meta name="viewport" content="width=device-width, initial-scale=1.0">

像我说的那样效果很好但我现在需要设置视口内容=＆＃34; width = 1100＆＃34;我不能用@mediaquery在css中做这个，而不必改变其他很多css

如何为iPad使用不同的视口

Answer 1

编辑你的css，然后添加媒体查询。这是一个例子。

/* Smartphones (portrait and landscape) ----------- */
@media only screen 
and (min-device-width : 320px) 
and (max-device-width : 480px) {
/* Styles */
}

/* Smartphones (landscape) ----------- */
@media only screen 
and (min-width : 321px) {
/* Styles */
}

/* Smartphones (portrait) ----------- */
@media only screen 
and (max-width : 320px) {
/* Styles */
}

/* iPads (portrait and landscape) ----------- */
@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px) {
/* Styles */
}

/* iPads (landscape) ----------- */
@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px) 
and (orientation : landscape) {
/* Styles */
}

/* iPads (portrait) ----------- */
@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px) 
and (orientation : portrait) {
/* Styles */
}

/* Desktops and laptops ----------- */
@media only screen 
and (min-width : 1224px) {
/* Styles */
}

/* Large screens ----------- */
@media only screen 
and (min-width : 1824px) {
/* Styles */
}

/* iPhone 4 ----------- */
@media
only screen and (-webkit-min-device-pixel-ratio : 1.5),
only screen and (min-device-pixel-ratio : 1.5) {
/* Styles */
}
/* iPhone 6 landscape */
@media only screen and (min-device-width: 375px)
  and (max-device-width: 667px)
  and (orientation: landscape)
  and (-webkit-min-device-pixel-ratio: 2)
{ }

/* iPhone 6 portrait */
@media only screen
  and (min-device-width: 375px)
  and (max-device-width: 667px)
  and (orientation: portrait)
  and (-webkit-min-device-pixel-ratio: 2)
{ }

/* iPhone 6 Plus landscape */
@media only screen
  and (min-device-width: 414px)
  and (max-device-width: 736px)
  and (orientation: landscape)
  and (-webkit-min-device-pixel-ratio: 3)
{ }

/* iPhone 6 Plus portrait */
@media only screen 
  and (min-device-width: 414px) 
  and (max-device-width: 736px) 
  and (orientation: portrait) 
  and (-webkit-min-device-pixel-ratio: 3)
{ }

/* iPhone 6 and 6 Plus */
@media only screen
  and (max-device-width: 640px),
  only screen and (max-device-width: 667px),
  only screen and (max-width: 480px)
{ }

/* Apple Watch */
@media
  (max-device-width: 42mm)
  and (min-device-width: 38mm)
{ }