__( 'Three buttons', 'gutenberg' ), 'content' => "\n
\n
" . __( 'One', 'gutenberg' ) . "
\n\n\n\n
" . __( 'Two', 'gutenberg' ) . "
\n\n\n\n
" . __( 'Three', 'gutenberg' ) . "
\n
\n", 'viewportWidth' => 500, 'categories' => array( 'buttons' ), );