How to hide gray box on in post ads ?


I am trying to use in post ads.

I am using adsense in some paragrphs via this plugins.

But , adsense ad looking in a big rectangle.

I dont want to use that area.

I just want adsense banner here.

For example i dont need title, footer text and footer link for my ad because it is adsense.

So , how can i remove rectangle area, title, footer area on in post ads ?