[Plugin: AppStore Links] CSS problem

I have been using this plugin for a while and for now everything was ok.

From first day I try to see the images of the apps in a container with horizontal scroll, but i couldn’t. That wasn’t a big problem until today. Now all the images appear one below the other without the container.

example: appleu.es/ofertas-aplicaciones-13-de-septiembre/

Could anyone post here a css code to see the images in the container with a horizontal scroll.

Thanks for your time and attention.

http://wordpress.org/extend/plugins/appstore/