Steps to reproduce:
- Go to Monitoring->Problems or Dashboard with Problems widget.
- Have a problem with many actions and long messages.
- Click on actions icon.
Result: Actions hintbox opens but adds horizontal scrollbar. Also on small screen it glues to page borders.
- Actions hintbox should stay within page horizontally. (add max-width, calculate where it appears)
- There should be margins from top, left and probably right sides of page.