FireFox Browser Layout problem

Hi everyone!!
My site is http://www.techsteelengineering.com and i have designed the site and used internet explorer to evaluate the site and it looks the way i want it to look but when i cheked the site using mozila firefox things are just WRONG!! images are to big, overlapping problems, thick lines, so what is it that i need to do in order to make it look the same way in firefox as it does in explorer???
Any help ...thanxxx

Download Topstyle Lite (free from bradsoft.com). On the right pane there is a selector for the itteration of CSS to use. If you use one for IE6 etc youll have better functionallity and less CSS code but if you use on from say IE5 youll have more CSS code, less functionallity BUT also better CSS for cross browser display.

These days you basically HAVE to have a Firefox compliant CSS. Another way to do it is write a CSS optimized for every browser on every platform (yes IE on PC is slightly different from IE on MAC. IE on MAC is closer to Netscape on PC) and then load the correct CSS based on a browser detect.

thanx for your help, i really appreciate it.
i downloaded the application and dont really know what to do with it. Do i open my current .css file and then choose netscape 6 for example than save the file as whatever.. and do the same for the other browser types.. ??

and than in each page i call the css file depending on the browser type?? if so what code do i use to do this?? can u show me example please?

am i understanding all this correctly?
Thanx again .. i appreciate it.

No!!

Topstyle lite does not write your css for you... What happens when you select one of the css versions is that the list of attributes will change to those supported in that version.

I would choose either css1 or css2 and get it working with that, it should then be cross browser

You shouldn't be coding CSS for a particular browser. You should be devloping in line with the spec .

You can check your CSS's appearance using KHTML or WebCore, but since neither of those engines (which are 99% compliant with the spec) is available for the Windows platform, you'll have to check it with either Presto or Gecko (Opera and Firefox/Mozilla). NEVER test solely or initially in IE

Then you make changes to accomodate "lesser" browsers, such as IE.