As you can see, "Add" and "Delete" Button are not the same size. And Im Struggling that those buttons should always have a fixed size and be right aligned, while the table should horizontally grow/shrink depending on the screen size.

Peter

* We use link style for scout buttons that triggers other action (opening another dialog, creation a row in a table...). Those actions are very similar to context menu. This is useful when users are not really familiar to context menus.