_x( 'Paint brush', 'Block style label.', 'additional-block-styles' ), 'blocks' => $blocks, ) ); Register::add_style( 'flower', array( 'label' => _x( 'Flower', 'Block style label.', 'additional-block-styles' ), 'blocks' => $blocks, ) ); Register::add_style( 'oval', array( 'label' => _x( 'Oval', 'Block style label.', 'additional-block-styles' ), 'blocks' => $blocks, ) ); Register::add_style( 'blob', array( 'label' => _x( 'Blob', 'Block style label.', 'additional-block-styles' ), 'blocks' => $blocks, ) ); Register::add_style( 'inset-shadow', array( 'label' => _x( 'Inner shadow', 'Block style label.', 'additional-block-styles' ), 'blocks' => array( 'core/cover', ), ) );