style childRow same as parent row

shweta12

Hello...I am trying to style a child row exactly like the parent row in table, but since child row is wrapped inside a tr and td element, whatever i am trying to return is coming wrapped inside a td element, and not taking same structure (width of the columns of parent row). Is there any way to do this.

Also, I want to ask if multiple select dropdown works in childrow...Thanks in Advance!