DropdownDatagrid move search-box to left


when I click on a dropdowndatagrid then I see some records in the "search"-Box
This search-box is dispayed on the right side of the dropdowndatagrid (right aligned)

Is it possible to move this Searchbox to the left of the dropdowndatagrid (left aligned? Or Center it)
(I tried to change Style-Property Float to "Left", but doesnt work.)

Hi @Heinz,

Is this a page or a dialog? Usually it is left aligned:

this a add-dialog.

But I have changed the width from 600 to 1200.
I just have made some tests....if I use width 1100 then it is correctly left aligned, but using width 1200 it is right-aligned.