You can display the information as a slider to the portal users in the customer portal. The portal users will get the slides according to sequences of the content slider set.
You can set the Auto Slides, Navigation, and Pagination options as per your requirement. You can customize the individual slide’s content and make it more attractive slider.
Note: The template structure will be changed as per the width of the section. Suppose if you have set the 3-column template but the width is not enough to render, it could be reduced to 2 or 1 column structure.