Block support: Typography
This document is part of the WordPress block reference and is intended for developers.
Block supports are a set of options that enables or disables block controls in the editor. Block supports are added to the block’s block.json file during block development (Not to be confused with theme.json which is used in theme development).
The typography block support includes font size and line height as well as several experimental features such as font family, font weight, and text decoration.
Experimental block supports are subject to change and are prefixed with “__experimental”.
This can mean that the feature is new and needs to be tested before it can be considered stable.
It can also mean that there are changes planned -like the introduction of the new Typography panel, the fonts API, or that there are known bugs or difficulties with the implementation.
As a block developer you can use these but know that the specifics of the feature might change.
Last updated January 27, 2023.
List all WordPress core blocks with font size (fontSize) support:
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Columns
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List all WordPress core blocks with line height (lineHeight) support:
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Button
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Buttons
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Code
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Column
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Columns
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Comment Author Name
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Comment Content
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Comment Date
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Comment Edit Link
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Comment Reply Link
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Comment Template
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Comments
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Comments Next Page
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Comments Page Numbers
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Comments Pagination
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Comments Previous Page
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Comments Title
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Custom Link
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Group
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Heading
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Home Link
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List
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List item
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Media & Text
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Next Page
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No results
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Page Numbers
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Pagination
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Paragraph
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Post Author Biography
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Post Author Name
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Post Comments Count
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Post Comments Form
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Post Comments Link
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Post Content
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Post Date
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Post Excerpt
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Post Navigation Link
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Post Template
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Post Terms
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Post Title
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Preformatted
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Previous Page
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Pullquote
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Query Title
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Quote
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Read More
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Site Tagline
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Site Title
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Table
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Term Description
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Verse
List all WordPress core blocks with font family (__experimentalFontFamily) support:
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Button
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Buttons
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Code
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Column
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Columns
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Comment Author Name
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Comment Content
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Comment Date
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Comment Edit Link
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Comment Reply Link
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Comment Template
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Comments
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Comments Next Page
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Comments Page Numbers
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Comments Pagination
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Comments Previous Page
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Comments Title
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Custom Link
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Group
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Heading
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Home Link
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List
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List item
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Media & Text
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Next Page
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No results
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Page Numbers
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Pagination
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Paragraph
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Post Author Biography
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Post Author Name
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Post Comments Count
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Post Comments Link
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Post Content
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Post Date
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Post Excerpt
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Post Navigation Link
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Post Template
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Post Terms
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Post Title
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Preformatted
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Previous Page
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Pullquote
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Query Title
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Quote
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Read More
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Site Tagline
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Site Title
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Table
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Term Description
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Verse
List all WordPress core blocks with font style ( __experimentalFontStyle) support:
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Button
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Buttons
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Code
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Column
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Columns
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Comment Author Name
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Comment Content
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Comment Date
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Comment Edit Link
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Comment Reply Link
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Comment Template
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Comments
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Comments Next Page
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Comments Page Numbers
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Comments Pagination
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Comments Previous Page
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Comments Title
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Custom Link
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Group
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Heading
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Home Link
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List
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List item
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Media & Text
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Next Page
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No results
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Page Numbers
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Pagination
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Paragraph
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Post Author Biography
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Post Author Name
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Post Comments Count
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Post Comments Form
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Post Comments Link
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Post Content
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Post Date
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Post Excerpt
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Post Navigation Link
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Post Template
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Post Terms
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Post Title
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Preformatted
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Previous Page
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Pullquote
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Query Title
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Quote
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Read More
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Site Tagline
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Site Title
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Table
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Term Description
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Verse
List all WordPress core blocks with font weight (__experimentalFontWeight) support:
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Button
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Buttons
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Code
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Column
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Columns
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Comment Author Name
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Comment Content
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Comment Date
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Comment Edit Link
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Comment Reply Link
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Comment Template
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Comments
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Comments Next Page
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Comments Page Numbers
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Comments Pagination
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Comments Previous Page
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Comments Title
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Custom Link
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Group
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Heading
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Home Link
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List
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List item
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Media & Text
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Next Page
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No results
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Page Numbers
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Pagination
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Paragraph
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Post Author Biography
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Post Author Name
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Post Comments Count
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Post Comments Form
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Post Comments Link
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Post Content
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Post Date
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Post Excerpt
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Post Navigation Link
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Post Template
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Post Terms
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Post Title
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Preformatted
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Previous Page
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Pullquote
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Query Title
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Quote
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Read More
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Site Tagline
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Site Title
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Table
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Term Description
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Verse
List all WordPress core blocks with letter-spacing (__experimentalLetterSpacing) support:
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Button
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Buttons
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Code
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Column
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Columns
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Comment Author Name
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Comment Content
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Comment Date
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Comment Edit Link
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Comment Reply Link
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Comment Template
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Comments
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Comments Next Page
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Comments Page Numbers
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Comments Pagination
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Comments Previous Page
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Comments Title
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Custom Link
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Group
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Heading
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Home Link
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List
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List item
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Media & Text
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Next Page
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No results
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Page Numbers
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Pagination
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Paragraph
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Post Author Biography
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Post Author Name
-
Post Comments Count
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Post Comments Form
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Post Comments Link
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Post Content
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Post Date
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Post Excerpt
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Post Navigation Link
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Post Template
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Post Terms
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Post Title
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Preformatted
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Previous Page
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Pullquote
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Query Title
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Quote
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Read More
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Site Tagline
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Site Title
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Table
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Term Description
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Verse
List all WordPress core blocks with text decoration (__experimentalTextDecoration) support:
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Button
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Buttons
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Code
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Column
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Columns
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Comment Author Name
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Comment Content
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Comment Date
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Comment Edit Link
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Comment Reply Link
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Comment Template
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Comments
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Comments Next Page
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Comments Page Numbers
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Comments Pagination
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Comments Previous Page
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Comments Title
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Custom Link
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Group
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Heading
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Home Link
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List
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List item
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Media & Text
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Next Page
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No results
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Page Numbers
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Pagination
-
Paragraph
-
Post Author Biography
-
Post Author Name
-
Post Comments Count
-
Post Comments Link
-
Post Content
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Post Date
-
Post Excerpt
-
Post Navigation Link
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Post Template
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Post Terms
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Post Title
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Preformatted
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Previous Page
-
Pullquote
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Query Title
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Quote
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Read More
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Site Tagline
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Site Title
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Table
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Term Description
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Verse
List all WordPress core blocks with text transform (__experimentalTextTransform) support:
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Button
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Buttons
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Code
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Column
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Columns
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Comment Author Name
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Comment Content
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Comment Date
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Comment Edit Link
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Comment Reply Link
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Comment Template
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Comments
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Comments Next Page
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Comments Page Numbers
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Comments Pagination
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Comments Previous Page
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Comments Title
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Custom Link
-
Group
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Heading
-
Home Link
-
List
-
List item
-
Media & Text
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Next Page
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No results
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Page Numbers
-
Pagination
-
Paragraph
-
Post Author Biography
-
Post Author Name
-
Post Comments Count
-
Post Comments Form
-
Post Comments Link
-
Post Content
-
Post Date
-
Post Excerpt
-
Post Navigation Link
-
Post Template
-
Post Terms
-
Post Title
-
Preformatted
-
Previous Page
-
Pullquote
-
Query Title
-
Quote
-
Read More
-
Site Tagline
-
Site Title
-
Table
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Term Description
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Verse
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