More impact on position and with of searchpanes ?

[TONODEKEN]

I use Itables version 2.2.4 but when I have 1 searchpane it takes the hole with of the screen after conversion of the notebook with NBCONVERT. I VS code it is centered and small in width.

Is there a posibility to have a better control over position of 1 or several panes on a row ?

Thanks in advance