[AMBARI-24561] Update styles for pre-upgrade modals

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7.1
• Fix Version/s: 3.0.0
• Component/s: ambari-web
• Labels: pull-request-available
• Assignee: Andriy Babiichuk
• Reporter: Andriy Babiichuk
• Created: 29/Aug/18 12:31
• Updated: 31/Aug/18 12:07
• Resolved: 31/Aug/18 11:07

Description

• Move 'Preparing the Upgrade' text from the corresponding modal to its header
• Upgrade Options popup: add some vertical padding between peragraphs
• Upgrade Options popup: center the contents of upgrade type blocks and add more padding to them
• Make pre-upgrade checks popup wider
• Pre-upgrade checks popup: display warnings as regular text instead of well blocks

Issue Links

• links to: GitHub Pull Request #2201