in Delphi TIPS
When you change any of the properties of a control on the base form, for example, Color - the color of this control on the inherited form will also change. This is in the heart of Delphi's visual form inheritance. You have inheritance that is visual. What if you need to "undo" the changes? How to make sure that the inherited control again looks and feels like the original?
Read the full article to learn how to Reposition Inherited Control Back to Its Original Position