We'll create fresh WordPress site with Simple Lightbox installed. You have 20 minutes to test the plugin after that site we'll be deleted.
Simple Lightbox is a very simple and customizable lightbox that is easy to add to your WordPress website.
Options for customizing the lightbox behavior are located in the Appearance > Lightbox admin menu (or just click the Settings link below the plugin’s name when viewing the list of installed plugins)
That’s it! The image will be displayed in a lightbox automatically.