Simplified registration form - Width issue

Hi guys,

I want to know how to adjust the width of the HikaShop simplified registration form.

I have plenty of space on screen and the position which the registration form sits in has plenty of space too.

I have text at the bottom of the page that says "Fields marked with * are required.
Each field is required and the "*" that shows at the right hand side of the input fields are in some cases showing up below the input field, instead of beside it.

I know it's a form width issue as I can change the "size" of the input fields and the * appears beside the input field as expected.

I am having trouble with the Country drop down box as its size seems dependent on the text held within it (dynamic size).
What code would I need to write to increase the width of the entire simplified registration form and where would I put this code.

Oh, and I would also love to know how and where I would add a bigger space between each of the fields that appear in the "Address Information" on the simplified registration form.

Thanks a million

it can be solve by using css did you try to fix by using firebug. if your site is live please post url
it will help to understand your real issue.