Access Banner Content All in One Line

[LeoNerdoG]

If user enters a lot of "O" characters into "Access Banner Content" field and sets the "Access Banner Enabled" to True, so the access banner is shown upon login, all the characters are stacked into one line (see screenshot bellow).

Testflow:

1. Login to Kura as admin/admin
2. Go to WebConsole service and set "Access Banner Enabled" to True
3. Set the "Access Banner Conntent" to 20+ "O" characters
4. Save, logout and observe the login screen

Expected behavior Regardless of what is entered into the "Access Banner Content", everything should fit into the designated dialogue box.

Screenshot:

Target Environment (please complete the following information): Board: Raspberry Pi 3 OS version: Linux raspberrypi 4.19.75-v7+ # 1270 SMP Tue Sep 24 18:45:11 BST 2019 armv7l GNU/Linux Kura version: 4.2.0_SNAPSHOT (Link to the specific Kura version -from May 4th 2020)