# gutenberg/8.5.1/build/block-library/blocks/heading/block.json

Gutenberg, version 8.5.1. 42 lines.

- Page: https://pluginprobe.com/plugins/gutenberg/8.5.1/code/build/block-library/blocks/heading/block.json
- Raw: https://pluginprobe.com/plugins/gutenberg/8.5.1/raw/build/block-library/blocks/heading/block.json
- Modified: 2020-06-11T09:46:40+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/gutenberg/8.5.1/code/build/block-library/blocks/heading/block.json#L10-L20`.

```json
{
	"name": "core/heading",
	"category": "text",
	"attributes": {
		"align": {
			"type": "string"
		},
		"content": {
			"type": "string",
			"source": "html",
			"selector": "h1,h2,h3,h4,h5,h6",
			"default": ""
		},
		"level": {
			"type": "number",
			"default": 2
		},
		"placeholder": {
			"type": "string"
		}
	},
	"supports": {
		"anchor": true,
		"className": false,
		"lightBlockWrapper": true,
		"__experimentalColor": {
			"linkColor": true
		},
		"__experimentalFontSize": true,
		"__experimentalLineHeight": true,
		"__experimentalSelector": {
			"core/heading/h1": "h1",
			"core/heading/h2": "h2",
			"core/heading/h3": "h3",
			"core/heading/h4": "h4",
			"core/heading/h5": "h5",
			"core/heading/h6": "h6"
		},
		"__unstablePasteTextInline": true
	}
}

```