Depending on the size of a users browser they sometimes see 5 Modules across the top and 3 below, and other times they see 4 across the top and 4 below:
Is it possible to force specific columns in the Portal?
Release : 14.3
Component : CA IDENTITY SUITE (VIRTUAL APPLIANCE)
There is no specific way to control the Portal module columns.
The Portal is built to dynamically generate the Module list and will attempt to, is space allows, display 5 across the top line, then create a second line up to 5 modules, and so on. If space is limited, this will restrict to 4 modules across each line to better display Modules regardless of the screen size.