ral*_*len 207 css mobile media-queries
我有这个@media设置:
HTML:
<head>
<meta name="viewport" content="width=device-width, user-scalable=no" />
</head>
CSS:
@media screen and (min-width: 769px) {
/* STYLES HERE */
}
@media screen and (min-device-width: 481px) and (max-device-width: 768px) {
/* STYLES HERE */
}
@media only screen and (max-device-width: 480px) {
/* STYLES HERE */
}
使用此设置它可以在iPhone上运行,但它在浏览器中不起作用.
是因为我已经device在meta中了,也许还有max-width:480px？
sou*_*rri 315
我发现最好的方法是为旧浏览器编写默认的CSS,因为旧的浏览器包括5.5,6,7和8.不能读取@media.当我使用@media时,我会像这样使用它:
<style type="text/css">
/* default styles here for older browsers.
I tend to go for a 600px - 960px width max but using percentages
*/
@media only screen and (min-width: 960px) {
/* styles for browsers larger than 960px; */
}
@media only screen and (min-width: 1440px) {
/* styles for browsers larger than 1440px; */
}
@media only screen and (min-width: 2000px) {
/* for sumo sized (mac) screens */
}
@media only screen and (max-device-width: 480px) {
/* styles for mobile browsers smaller than 480px; (iPhone) */
}
@media only screen and (device-width: 768px) {
/* default iPad screens */
}
/* different techniques for iPad screening */
@media only screen and (min-device-width: 481px) and (max-device-width: 1024px) and (orientation:portrait) {
/* For portrait layouts only */
}
@media only screen and (min-device-width: 481px) and (max-device-width: 1024px) and (orientation:landscape) {
/* For landscape layouts only */
}
</style>
但你可以用@media做任何你喜欢的事情,这只是我为所有浏览器构建样式时最适合我的一个例子.
也!如果您正在寻找可印刷性,您可以使用@media print{}
jpo*_*ign 35
根本问题是使用max-device-widthvs plain old max-width.
使用"device"关键字定位屏幕的物理尺寸,而不是浏览器窗口的宽度.
例如:
@media only screen and (max-device-width: 480px) {
/* STYLES HERE for DEVICES with physical max-screen width of 480px */
}
与
@media only screen and (max-width: 480px) {
/* STYLES HERE for BROWSER WINDOWS with a max-width of 480px.
This will work on desktops when the window is narrowed. */
}
小智 9
该content属性的正确值应包括initial-scale:
<meta name="viewport" content="width=device-width, initial-scale=1">
^^^^^^^^^^^^^^^如果您想在浏览器中同时包含最小和最大宽度以实现响应能力，则可以使用以下命令：
@media (min-width: 768px) and (max-width: 992px){...}
@media (min-width: 480px) and (max-width: 767px) {...}
如果网站在小型设备上的行为（例如桌面屏幕），那么您必须将此meta标记放在标题之前
<meta name="viewport" content="width=device-width, initial-scale=1">
对于媒体查询，您可以将其设置为
这将覆盖您所有的手机/手机宽度
@media only screen and (min-width: 200px) and (max-width: 767px) {
//Put your CSS here for 400px to 600px width devices (cover all mobile portrait width //
}
对于iPad和iPad Pro，您必须使用
@media only screen and (min-width: 768px) and (max-width: 1024px) {
//Put your CSS here for 768px to 1024px width devices(covers all iPad portrait width //
}
如果要为横向模式添加CSS，则可以添加
和（方向：风景）
@media only screen and (min-width: 200px) and (max-width: 767px) and (orientation : landscape) {
//Put your CSS here for 400px to 600px width devices (cover all mobile landscape width //
}
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