ICSSStyleSheet - Aspose.HTML for Java - API Reference

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All Superinterfaces:

IStyleSheet
```
@DOMObjectAttribute
 @DOMNameAttribute(name="CSSStyleSheet")
public interface ICSSStyleSheet
extends IStyleSheet
```
The CSSStyleSheet interface is a concrete interface used to represent a CSS style sheet i.e., a style sheet whose content type is "text/css".

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`deleteRule(int index)` Used to delete a rule from the style sheet.
`ICSSRuleList`	`getCSSRules()` The list of all CSS rules contained within the style sheet.
`ICSSRule`	`getOwnerRule()` If this style sheet comes from an @import rule, the ownerRule attribute will contain the CSSImportRule.
`long`	`insertRule(String rule, int index)` Used to insert a new rule into the style sheet.

Methods inherited from interface com.aspose.html.dom.css.IStyleSheet
getDisabled, getHref, getMedia, getOwnerNode, getParentStyleSheet, getTitle, getType, setDisabled

- Method Detail
  - getOwnerRule
```
@DOMNameAttribute(name="ownerRule")
 @DOMNullableAttribute
ICSSRule getOwnerRule()
```
    If this style sheet comes from an @import rule, the ownerRule attribute will contain the CSSImportRule. In that case, the ownerNode attribute in the StyleSheet interface will be null. If the style sheet comes from an element or a processing instruction, the ownerRule attribute will be null and the ownerNode attribute will contain the Node.
  - getCSSRules
```
@DOMNameAttribute(name="cssRules")
ICSSRuleList getCSSRules()
```
    The list of all CSS rules contained within the style sheet. This includes both rule sets and at-rules.
  - insertRule
```
@DOMNameAttribute(name="insertRule")
long insertRule(String rule,
                                                      int index)
```
    Used to insert a new rule into the style sheet. The new rule now becomes part of the cascade.
    
    Parameters:
    
    rule - The style rule.
    
    index - The rule index.
    
    Returns:
    
    The inserted index
  - deleteRule
```
@DOMNameAttribute(name="deleteRule")
void deleteRule(int index)
```
    Used to delete a rule from the style sheet.
    
    Parameters:
    
    index - The index.