I am working on http://www.nadaav.com/n via a child theme of twenty eleven.
I am trying to remove the grey box that appears around images. I can remove it manually each time but I'd prefer if it automatically did not appear. This refers to all images - in posts, pages etc.
I have read some other forum entries on this topic and have been unable to get their results to work for me - often they seem to refer only to posts, or require editing in the actual theme rather than in a child theme - a subtle difference I cannot yet adapt.
I am using a child theme - is there code I can enter into the style.css or function.php files to make this work universally?