WordPress/wp-content/themes/twentytwentythree/templates/404.html

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<main class="wp-block-group">
	<!-- wp:pattern {"slug":"twentytwentythree/hidden-404"} /-->
</main>
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<!-- wp:template-part {"slug":"footer","tagName":"footer"} /-->
Bundled Themes: Import Twenty Twenty-Three, the new default theme for WordPress 6.1. Twenty Twenty-Three is a stripped-back, minimal version of Twenty Twenty-Two that includes a collection of 10 distinct style variations designed and submitted by members of the WordPress community. This unique approach to creating a default theme harnesses all of the flexibility that full site editing has to offer. Everybody loves you when you’re twenty-three. What’s my age again? Props amjadr360, anariel-design, audrasjb, beafialho, bgardner, colorful-tones, critterverse, daisyo, desrosj, dianeco, greenshady, joen, jffng, kafleg, kishanjasani, kraftbj, luminuu, madhudollu, mikachan, mtias, onemaggie, pbking , poena, richtabor, scruffian, soean, tanvirul, thelovekesh. See #56383. Built from https://develop.svn.wordpress.org/trunk@54235 git-svn-id: http://core.svn.wordpress.org/trunk@53794 1a063a9b-81f0-0310-95a4-ce76da25c4cd 2022-09-19 21:22:10 -04:00			`<!-- wp:template-part {"slug":"header","tagName":"header"} /-->`

			`<!-- wp:group {"tagName":"main","layout":{"type":"constrained"}} -->`
			`<main class="wp-block-group">`
			`<!-- wp:pattern {"slug":"twentytwentythree/hidden-404"} /-->`
			`</main>`
			`<!-- /wp:group -->`

			`<!-- wp:template-part {"slug":"footer","tagName":"footer"} /-->`