Short version:
SharePoint pages will soon support a lightbox for images, making it possible for end users to easily see a larger version of an image. This feature rollout will begin mid-February and should be complete by early March 2021.
What you need to know:
SharePoint pages will soon support a lightbox for images, making it possible for end users to easily see a larger version of an image.
What you need to do:
A lightbox popup is a window overlay that appears on top of a webpage. With this update, when SharePoint users click or tap on an image, they will be able to see a larger version of the image in the lightbox. When the lightbox is engaged, the remainder of the page is inactivated and dimmed. Users tap or click to disengage the lightbox and return the page to its normal functionality.
Availability:
This feature rollout will begin mid-February and should be complete by early March 2021.
