Header problem

In site examles We are getting the Separator between columns. I tried but I am not getting. how can I get Separator Bar in between the columns.

Do you have grid.png in the same directory as aw.css?

whoa!
How simple it is.
Thanks for reply.

Hi Alex,

we have more .png files. Could tell me in which place the different .png files will be usefull. Is it necessary to copy all.

Just copy all images together with aw.css stylesheet.