Reverting changes to layout object, part, or background stylesYou can remove all layout-level changes you have made to an object, layout part, or the layout background to return to the saved style.Tip You can choose Edit menu > Undo, and Edit menu > Redo to incrementally revert and reapply style changes.
1. In Layout mode, select an object, a part label, or click anywhere in the layout background to select it.
2.
3. Note If you have not made any layout-level changes, Revert Changes to Style is dimmed in the style menu.