need to fix my website for firefox users

is there a program or a website that will explain

[legendax]

is there a program or a website that will explain what code works and what does not. or program maybe?

please let me know

nermin

[The Contractor]

If your page validates via [validator.w3.org...] and if you are using CSS run it through [jigsaw.w3.org...]

If your both your pages and CSS validates - you should have very few problems if any.

[legendax]

thanks contractor

it will be busy summer :)

nermin