ok i hav created a div tage and rules for that div tag, how do i creat the colubms and row with the div tag like we do with tables.
Maybe an image of what you're trying to achieve would help.
if you look at the link i have below you will see that the coding on that page is TERRIBLE, and i have many more sites LIKE that one to clean up. I am trying to convert the page from tables to css, and i am using dreamweaver 8.
Don't think in rows and columns, think in divisions of the page. Google for basic css layouts, and have a read up on floats. Have a play with them, design some simple pages, let us know how you get on.