Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1567784

Description of problem:
When notification messages are a little long, the get cropped out due to the window being too small. Sometimes the scrollbar isn't visible and it's time-consuming to scroll to see a message which can be removed with a single click.

Version-Release number of selected component (if applicable):
Satellite 6.3

How reproducible:
Every time