CSS: Last-Post-Title / text-overflow problem

[محروم.كوم]

The stylesheed "text-overflow: ellipsis;" still displays all the title, instead of hiding text overflow.

See example: http://politikboard.net/

(Window should be at 1024x768 to see an effect)

I've modified the style. But i test it by using default style and different browsers. Isn't better. Can anybody explain, why?

__DEFINE_LIKE_SHARE__