Help, the control fields have disappeared!

When I select an item (such as a bone) in edit mode, the normal control fields and buttons have disappead. This has happened before and they are simply off-screen, and can be restored via shift-mouse wheel, ctrl-mouse wheel or only mouse wheel.

There must be a key stroke to restore the control fields and buttons to the original places and sizes on the screen.

Help, Bob

Right click in the buttons window (not on the header) and a panel alignment window pops up. Choose horizontal.