dlacloche 0 Newbie Poster

Does anyone know how to make the top level buttons in the menu different widths? I'm a newbee in the css arena, so I went to the .css file and noticed that the width is set to 8.2em, but I need some to be 7em or 9em or whatever.

I've got 7 buttons across and only 800px to work with to fit it into the design I've been given, so it would be great to shrink the width on some, so I can increase it on others.

Help, please.