GM addStyle: Difference between revisions
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m marking core sample code vs other sample code. |
Adding multiple line css example |
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| Line 37: | Line 37: | ||
== Examples == | == Examples == | ||
Single line: | |||
{{Core samp |1=<pre style="border: none; margin: inherit;"> | {{Core samp |1=<pre style="border: none; margin: inherit;"> | ||
GM_addStyle("body { color: white; background-color: black } img { border: 0 }"); | GM_addStyle("body { color: white; background-color: black } img { border: 0 }"); | ||
</pre>}} | |||
Multiple lines: | |||
{{Core samp |1=<pre style="border: none; margin: inherit;"> | |||
GM_addStyle((<><![CDATA[ | |||
body { color: white; background-color: black } | |||
img { border: 0 } | |||
.footer {width:875px;} | |||
]]></>).toString()); | |||
</pre>}} | </pre>}} | ||
Revision as of 14:28, 30 August 2009
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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
Single line: Template:Core samp Multiple lines: Template:Core samp
Notes
Add !important at the end of the code to override an existing value.
