WordPress/wp-includes/blocks/search/editor.css

.wp-block[data-align=center] .wp-block-search .wp-block-search__inside-wrapper{
  margin:auto;
}

.wp-block-search .wp-block-search__button{
  align-items:center;
  border-radius:initial;
  display:flex;
  height:auto;
  justify-content:center;
}
.wp-block-search__components-button-group{
  margin-top:10px;
}
Build/Test Tools: Fix cleaning of old CSS files in `wp-includes/blocks/*`. Have to be cleaned earlier, before Webpack runs. Not together with the rest of the CSS files. Props: ironprogrammer, petitphp, hellofromTonya, azaozz. Fixes: #57891. Built from https://develop.svn.wordpress.org/trunk@55494 git-svn-id: http://core.svn.wordpress.org/trunk@55027 1a063a9b-81f0-0310-95a4-ce76da25c4cd 2023-03-09 00:05:24 +00:00			`.wp-block[data-align=center] .wp-block-search .wp-block-search__inside-wrapper{`
			`margin:auto;`
			`}`

			`.wp-block-search .wp-block-search__button{`
			`align-items:center;`
			`border-radius:initial;`
			`display:flex;`
			`height:auto;`
Editor: update Wordpress npm packages. Updates the wordpress npm packages and their dependencies to the latest versions, as well as auto-updates to relevant core PHP files. Props youknowriad, joemcgill, spacedmonkey, ramonopoly, peterwilsoncc, bernhard-reiter, tyxla, dmsnell. Fixes #58623. Built from https://develop.svn.wordpress.org/trunk@56065 git-svn-id: http://core.svn.wordpress.org/trunk@55577 1a063a9b-81f0-0310-95a4-ce76da25c4cd 2023-06-27 14:24:19 +00:00			`justify-content:center;`
Build/Test Tools: Fix cleaning of old CSS files in `wp-includes/blocks/*`. Have to be cleaned earlier, before Webpack runs. Not together with the rest of the CSS files. Props: ironprogrammer, petitphp, hellofromTonya, azaozz. Fixes: #57891. Built from https://develop.svn.wordpress.org/trunk@55494 git-svn-id: http://core.svn.wordpress.org/trunk@55027 1a063a9b-81f0-0310-95a4-ce76da25c4cd 2023-03-09 00:05:24 +00:00			`}`
			`.wp-block-search__components-button-group{`
			`margin-top:10px;`
			`}`