Hi,

I install K2 at my joomla site www.komotini-city.gr . I enable the front end article creation but i got this bug, The button at the editor(Article, Image etc) got a black square infront of them so the user can't see the button... I send u link to see what i mean.
img40.imageshack.us/img40/5840/problemro.jpg

What could be the problem?

Also where is the file so i can change the form for the frontend adding article by a user and the acceptable image size?

Thanks a lot.

Hi. This is caused by your template's CSS probably. So check your CSS code again.