With Joomla 2.5.8 / K2 2.6.1 / GK FEST 3.6
I can not show 2 or 3 columns in K2 component. It remains 1 column.
I don't understand why.
I do as usual, I think ?

you can see the result here : http://www.feteducourt.fr/index.php/21-films
Another problem : the separators remain on the page, you can see the gray bar below the title of the article
How removing separators please ?
I hope someone could help me
thank you very much
Mk