See: Description
| Interface | Description | 
|---|---|
| Stylesheet | 
 Represents a stylesheet. 
 | 
| Class | Description | 
|---|---|
| CachedStylesheet | 
 Wraps a stylesheet and provides a cache to avoid having several instances of the same style. 
 | 
| VoidStylesheet | 
 Stylesheet that always returns the default style. 
 |