Well, I realized I’d had the same error previously. A couple extra line breaks in the functions.php file was causing this error for me.
I’m getting the same error. Viewing source on the feed page shows clearly that the feed doesn’t like having a couple of spare lines before the beginning of the code. I just don’t know how to fix it. Anyone figure it out yet?
pizdin_dim: where are you adding that style to apply it to the category dropdown in the widget?
I’m dealing with the same issue. The box is dynamic and will take the length of the longest entry in it. I’m trying to figure out how to define the box width to a pixel dimension.