CSS3 Hover Effects Image Gallery is the best module for all versions of Joomla which creates some thumbnails hover effect with CSS3 Transitions. On hover over a thumbnail reveal some description of the thumbnails having 10 different styles of transition effects. Highly configurable and backed with a 24x7 Customer Support package. This module is cross browser compatible and works on all the modern browsers. Bug Free and works great! Compatible with Joomla 1.5.x , 2.5.x , 3.x.x. The Downloads Access and Extension Support is valid for 6 months from the date of purchase.