How to remove zoom effect in K2 images

Hi! How can I remove the zoom effect in all K2 images, home included? Thanks! (do I need to add any code to override.css?)

Hi,
first read here: https://www.gavick.com/documentation/jo ... ox-effect/

then we will talk.

p.s.
Joomla 2.5 soon will end its life (Dec 2014), so if you just started I suggest use, Joomla 3.3 QS instead.

p.s.
Joomla 2.5 soon will end its life (Dec 2014), so if you just started I suggest use, Joomla 3.3 QS instead.

I'd like it! But I have more than 7.000 k2 articles in Joomla 2.5 and I don't know how can I import them in joomla 3.3

Yes, in most cases you have to make a upgrade process.
But leave it now, wait until Joomla 3_4 will be ready, it should be around 1-2 months by now.