GM addStyle: Difference between revisions
From GreaseSpot Wiki
Jump to navigationJump to search
m minor categorical change |
m →Syntax: swap to JavaScript return type |
||
| Line 16: | Line 16: | ||
:Value: Function | :Value: Function | ||
:Returns: | :Returns: undefined | ||
:Compatibility: [[Version_history#0.6.1|Greasemonkey 0.6.1+]] | :Compatibility: [[Version_history#0.6.1|Greasemonkey 0.6.1+]] | ||
Revision as of 22:51, 20 February 2009
 Greasemonkey Manual |
| Using Greasemonkey |
|---|
| Installing Scripts |
| Monkey Menu |
| Getting Help |
| User Script Authoring |
| Editing |
| Environment |
| API |
Description
This API method adds a string of CSS to the document.
It creates a new <style> element, adds the given CSS to it, and inserts it into the <head>.
Syntax
GM_addStyle( css )
- Value: Function
- Returns: undefined
- Compatibility: Greasemonkey 0.6.1+
Parameters Properties css
- All properties are optional except css.
Properties
css
- Value: String
- Usage:
css = "body { color:red }";
Examples
GM_addStyle("body { color:white; background-color:black } img { border:0 }");
Notes
Add !important at the end of the code to override an existing value.
