css sprites and repeat

hi everyone, i am starting to work with css sprites on my new website and i have some problems with repeat-x part of the png image

the html:
http://sware.co.il/exp/index-new.html

the css:
http://sware.co.il/exp/css/main2.css

the image:
http://sware.co.il/exp/images/bar-background2.png

some one have idea how i can pix it? my work type is correct?
or maybe repeat with "css sprites" cant be doing?

 

SOLVED

(i didnt find edit button)

 

Your issue and your solution "(i didnt find edit button)" is not at all co-related.

 

i didnt find edit button is not the solution
i just want to say for the members to dont try help me because i already find a solution

the solution was to resize the center image like the others

 

LOL..

I think Edit Post is avaialable for few hours from the posting time.

 

:/ yes i think so too.. and its not a very good idea..