@import <url> <media_query_list>
<media_query_list>:[<media_query>[',' <media_query>]*]?
<media_query>:[only | not]? <media_type> [and <expression>]* | <expression> [and <expression>]*
<expression>:'('<media_feature>[:<value>]?')'
示例代碼:
@import url("global.css");
@import url(global.css);
@import "global.css";
以上3種方式都有效。當使用url(url)的方式時,包住路徑的引號可有可無;當直接使用url時,包住路徑的引號必須保留。
示例代碼:
@import url(example.css) screen and (min-width:800px);
@import url(example.css) screen and (width:800px),(color);
@import url(example.css) screen and (min-device-width:500px) and (max-device-width:1024px);
Values | IE | Firefox | Chrome | Safari | Opera | iOS Safari | Android Browser | Android Chrome |
---|---|---|---|---|---|---|---|---|
Basic Support | 6.0+ | 2.0+ | 4.0+ | 3.1+ | 15.0+ | 3.2+ | 2.1+ | 18.0+ |
媒體類型 | 6.0-7.0 | |||||||
8.0+ | ||||||||
媒體查詢 | 6.0-8.0 | |||||||
9.0+ |