Subscribe2 help

Hi there,
I just downloaded the plugin Subscribe2 and have gotten this far.

Right now I’m having difficulty styling this form since it is all within the PHP file. (not that good with php yet :)) Example….I want to change the ‘send’ color to white for easier reading. IE it’s hard to see, FF shows a darker color. I want it the same.

I would also like to line up the name and maybe just create a whole new form. Has anyone else had experience with styling or making a new form for Subscribe2?

Cheers