$key . '-carousel-left', 'title' => __( 'Carousel left', AREOI__TEXT_DOMAIN ), 'categories' => array( $key ), 'content' => ' ', ), array( 'key' => $key . '-carousel-right', 'title' => __( 'Carousel right', AREOI__TEXT_DOMAIN ), 'categories' => array( $key ), 'content' => ' ', ), array( 'key' => $key . '-carousel-full-left', 'title' => __( 'Carousel full left', AREOI__TEXT_DOMAIN ), 'categories' => array( $key ), 'content' => ' ', ), array( 'key' => $key . '-carousel-full-right', 'title' => __( 'Carousel full right', AREOI__TEXT_DOMAIN ), 'categories' => array( $key ), 'content' => ' ', ), array( 'key' => $key . '-scrollable-media-left', 'title' => __( 'Scrollable left', AREOI__TEXT_DOMAIN ), 'categories' => array( $key ), 'content' => ' ', ), array( 'key' => $key . '-scrollable-media-right', 'title' => __( 'Scrollable right', AREOI__TEXT_DOMAIN ), 'categories' => array( $key ), 'content' => ' ', ), array( 'key' => $key . '-sticky-media-left', 'title' => __( 'Sticky media left', AREOI__TEXT_DOMAIN ), 'categories' => array( $key ), 'content' => ' ', ), array( 'key' => $key . '-sticky-media-right', 'title' => __( 'Sticky media right', AREOI__TEXT_DOMAIN ), 'categories' => array( $key ), 'content' => ' ', ), array( 'key' => $key . '-sticky-media-full-left', 'title' => __( 'Sticky media full left', AREOI__TEXT_DOMAIN ), 'categories' => array( $key ), 'content' => ' ', ), array( 'key' => $key . '-sticky-media-full-right', 'title' => __( 'Sticky media full right', AREOI__TEXT_DOMAIN ), 'categories' => array( $key ), 'content' => ' ', ), );