The first image link is contained in a paragraph which consistes of the text and the link to open the gallery.
Enter the pre link text, link text and any post text.
Choose the font family and set its size, color and the hyperlink color.
Choose the first image, enter a caption if required and the gallery ID.
Select the rest of the images or drag them together onto the Assets List in the widget settings from a Finder folder.
Highlight each image file in turn and enter a caption if required and the gallery ID name/number.
Choose a transition type. Note that the "elastic" transition is only effective if the images have different size or aspect ratio.
Set the transition speed in tenths of a second.
The lightbox background opacity can be varied from black down to zero.
The "Max Width" setting is used to control the overall size of the gallery when using images of mixed dimensions and aspect ratio.