如何制作网页的可打印版本？

I would like to make a printable version of my web page. I have already tried using CSS to make a separate stylesheet for the page but it is not working properly.(i.e. it will not get rid of margin at the top also the menu bar background will not go away.) the page consists of hundreds of tables and when i do a print preview they also get split between pages sometimes. I would like to make a printable version of my