@toicontienNov 27.2004 — #Which version of Netscape are you using to view the page? I'm looking at your page in Firefox (which is based on the same rendering engine as Netscape 6+) and things look fine, and almost pixel-by-pixel identical to IE. You'll need to be more specific with the browser that you're using.
If indeed you are using Netscape 4.x, then forget about using CSS for Netscape:
[url=http://www.alistapart.com/articles/journey/]From Table Hacks to CSS Layout: A Web Designer's Journey[/url]
[url=http://www.alistapart.com/articles/tohell/]To Hell With Bad Browsers[/url]
[url=http://www.alistapart.com/articles/netscape/]Why Don't You Code For Netscape[/url] (Referring to Netscape 4.x)
Read up at A List Apart. Most every article should be a must-read for Web designers and developers.