Sprites in Fireworks are relatively easy to do. If you take a look at the toolbar to the left hand side of the screen you'll see a number of icons. Look for the section called "Web" and use the Sprite Knife tool (second icon, the one to the right) to create your sprite sections. Once you've created all your sprites you can export them using the File -> Export option (remember to select Export Sprites from the final dialog window).

I have to ask..but why would you need to change the CSS properties of an image regarding positioning if Fireworks allows you to position it anywhere you want on the canvas? You could easily move everything to where you want it to be inside of the application itself.

That said, if you really need to modify the css, for example, if there's a layer of Flash or something going on top of it, simply add an ID to the overall image map that's created and then use #idname { css goes here.. } to style the positioning of the entire image.

Hope that helps!
Addy

Sprites in Fireworks are relatively easy to do. If you take a look at the toolbar to the left hand side of the screen you'll see a number of icons. Look for the section called "Web" and use the Sprite Knife tool (second icon, the one to the right) to create your sprite sections. Once you've created all your sprites you can export them using the File -> Export option (remember to select Export Sprites from the final dialog window).

I have to ask..but why would you need to change the CSS properties of an image regarding positioning if Fireworks allows you to position it anywhere you want on the canvas? You could easily move everything to where you want it to be inside of the application itself.

That said, if you really need to modify the css, for example, if there's a layer of Flash or something going on top of it, simply add an ID to the overall image map that's created and then use #idname { css goes here.. } to style the positioning of the entire image.

Hope that helps!
Addy