Content Timeline for WordPress comes packed with a Pretty Photo functionality. This means that your can zoom in on your images with a mouse click.
Most of the styles for Content Timeline allow the user to click on the image either on the default card or on active card. By clicking on the image the user is presented with a zoomed in (100%) photo.
With the setting “Disable Pretty Photo” you can remove this functionality. Open the timeline that you are working on and under “Global Settings” you will find a setting called “Disable Pretty Photo”. To the right of it there is a checkbox that you need to tick. This will remove all Pretty Photo functionalities from the timeline.
When used in an active card, Pretty Photo acts as an image slider for more images.