Tóm Tắt
CSS
@import
Rule
Example
Import the “navigation.css” style sheet into the current style sheet:
@import
“navigation.css”; /* Using a string */
or
@import
url(“navigation.css”); /* Using a url */
More examples below.
Definition and Usage
The @import
rule allows you to import a style sheet into another style sheet.
The @import
rule must be at the top of the document (but after any
@charset
declaration).
The @import
rule also supports media queries, so you can allow the import to
be media-dependent.
Browser Support
The numbers in the table specify the first browser version that fully supports the property.
Property
@import
1.0
5.5
1.0
1.0
3.5
CSS Syntax
@import url|string list-of-mediaqueries;
Property Values
Value
Description
url|string
A url or a string representing the location of the resource to import.
The url may be absolute or relative
list-of-mediaqueries
A comma-separated list of media queries conditioning the application of
the CSS rules defined in the linked URL
More Examples
Example
Import the “printstyle.css” style sheet
ONLY if the media is print:
@import
“printstyle.css” print;
Example
Import the “mobstyle.css” style sheet
ONLY if the media is screen and the viewport is maximum 768 pixels:
@import
“mobstyle.css” screen and (max-width: 768px);