---
title: WEBKIT_REGION_RULE
framework: webkitjs
role: symbol
path: webkitjs/cssrule/1777915-webkit_region_rule
---

# WEBKIT_REGION_RULE

## Declaration

```data
const unsigned short WEBKIT_REGION_RULE;
```

## See Also

### Miscellaneous

- [CHARSET_RULE](webkitjs/cssrule/1628936-charset_rule.md)
- [FONT_FACE_RULE](webkitjs/cssrule/1631933-font_face_rule.md)
- [IMPORT_RULE](webkitjs/cssrule/1630048-import_rule.md)
- [KEYFRAMES_RULE](webkitjs/cssrule/1634032-keyframes_rule.md)
- [KEYFRAME_RULE](webkitjs/cssrule/1629243-keyframe_rule.md)
- [MEDIA_RULE](webkitjs/cssrule/1633067-media_rule.md)
- [NAMESPACE_RULE](webkitjs/cssrule/2871393-namespace_rule.md)
- [PAGE_RULE](webkitjs/cssrule/1632280-page_rule.md)
- [STYLE_RULE](webkitjs/cssrule/1632449-style_rule.md)
- [SUPPORTS_RULE](webkitjs/cssrule/1633532-supports_rule.md)
- [UNKNOWN_RULE](webkitjs/cssrule/1629767-unknown_rule.md)
- [WEBKIT_KEYFRAMES_RULE](webkitjs/cssrule/1632070-webkit_keyframes_rule.md)
- [WEBKIT_KEYFRAME_RULE](webkitjs/cssrule/1633440-webkit_keyframe_rule.md)