Sets the width of the frame (in pixels)
Sets the height of the frame (in pixels)
Use this gallery embedded in the page content
If enabled, the gallery can be embedded in the content of your page using the shortcode provided, eg [showgalleryplus 128′], in your page content.
Note: The gallery will not appear as a block on your page when this checked; however, in the Visual Editor, it will still be shown, so it’s best to put embedded blocks at the bottom of your pages.