This how-to will show you how to show an image in a lightbox
Making the image popup in a lightbox is fairly straightforward. This "how to" will demonstrate how to add a lightbox effect.
Photo Block uses Fancybox to pop up its images.
Make sure you have the Photo Block selected.
We'll be opening up the link section in the block toolbar.
When you click on the link option, you'll see several options for linking.
For the linking options, select "The full size photo."
You'll see a lightbox option underneath.
Open the lightbox panel and enable the lightbox using the toggle option.
Go ahead and save the post and view it on the frontend. The image will pop up in a lightbox when clicked.
You knowe now how to pop up images in a lightbox.