CSS API

insertCssRule

Inserts a new CSS rule into a stylesheet.

tilepieces.core.insertCssRule(stylesheet, cssText, index);

Parameters

stylesheet

A CSSStyleSheet.

cssText

A DOMString

• For rule-sets, both a selector and a style declaration.
• For at-rules, both an at-identifier and the rule content.

index

A positive integer less than or equal to stylesheet.cssRules.length, representing the newly inserted rule's position in CSSStyleSheet.cssRules. The default is stylesheet.cssRules.length. 

Return Value

None.