LMD ElPack 2014.5:
Drop a TElPanel on an empty form.
Set BorderSides to ebsBottom
Set BorderStyle to bsSingle
Set BorderType to fbtLineBorder
Drop TElLabel into that panel
Set Align to alLeft
Do you see, that the label covers the panel border, though TElLabel.Transparent = true (by default)?
This problem is fixed by BottomGrabHandle.Size := 1 but anyway that's a bug.