Articles in two columns issue

Hi,

I had an issue with showing article previwes in 2 columns, I managed to work that around by editing blog.php in com_content but now theres a problem with the content border as is it just too short and borders some ghost content and not the real one.

site to check:

http://quick-site.pl/teacoffee/index.php/sklep

Sorry for my english its not my native language.

Seems like you have left an open div somewhere in blog.php. Please check your edits.

See you around...

Don't think so, the same thing happens if I delete the con_content catalogue, wich means its not my edit that break the build. But I'll try to work it out.