将CSS添加到wp admin:
functions.php:
function admin_scripts() {
wp_enqueue_style(\'admin-edits\', get_stylesheet_directory_uri() . \'/assets/css/admin.css\');
}
add_action(\'admin_enqueue_scripts\', \'admin_scripts\');
admin.css:
#block-editor-inserter__search-1:placeholder-shown + .editor-inserter__results .components-panel__body:first-of-type {
display: none;
}