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css3 @media 实现响应式布局_html/css_WEB-ITnose

WBOY
WBOYOriginal
2016-06-24 11:25:401244browse

使用css3的@media,可以实现针对不同媒体、不同分辨率的响应式布局。

方法1:根据不同分辨率使用不同css文件

例如

<link rel="stylesheet" media="screen and (max-width: 1024px)" href="middle.css" /><link rel="stylesheet" media="screen and (max-width: 600px)" href="small.css" />

 

方法2:同一css文件中,根据不同分辨率使用不同样式

.first {background-color: white;}.second {background-color: black;}@media screen and (max-width: 800px) { /*当屏幕尺寸小于800px时,应用下面的CSS样式*/    .first {background-color: green;}    .second {background-color: skyblue;}}@media screen and (max-width: 480px) { /*当屏幕尺寸小于480px时,应用下面的CSS样式*/    .first {background-color: yellow;}    .second {background-color: red;}}

 

参考:

http://www.runoob.com/cssref/css3-pr-mediaquery.html

 

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