Description of problem:
If footer message is lengthy (unknown character count) causing html/css not dynamic and a white block to to appear even cutting footer short.

Version-Release number of selected component (if applicable):
Satellite 6.15

How reproducible:
Create lengthy message to insert in webUI at Administer -> Settings -> Login page footer text

Actual results:
footer hits max and whites out in webUI login page

Expected results:
The footer not to have limit to cause this white html block to appear. Expected the webUI to be more dynamic to adjust to length of desired footer message

Additional info:
If footer is made shorter no issue.

QE Tracker for https://issues.redhat.com/browse/SAT-25184