_x( 'Drop shadow', 'Block style label.', 'additional-block-styles' ), 'blocks' => array( 'core/column', 'core/columns', 'core/cover', 'core/group', 'core/image', 'core/media-text', 'core/post-featured-image', ), ) ); Register::add_style( 'curved', array( 'label' => _x( 'Curved', 'Block style label.', 'additional-block-styles' ), 'blocks' => array( 'core/group', ), ) ); Register::add_style( 'curved-top', array( 'label' => _x( 'Curved top', 'Block style label.', 'additional-block-styles' ), 'blocks' => array( 'core/group', ), ) ); Register::add_style( 'curved-bottom', array( 'label' => _x( 'Curved bottom', 'Block style label.', 'additional-block-styles' ), 'blocks' => array( 'core/group', ), ) );