Creating Background Page Builder Widget

Hi,
is there any possibility to get the particles as a background of a specific widget on a site that is build with page builder?
Every time I add the shortcode, no matter what place or inside whatever widget, the particles background is on top of the side and moving the real header downwards.
I just want a row with a widget pimped up with the particles moving around.

Do you have any solution for that? Would appreciate your help.
Thank you.
Best regards,
t